The Accessibility Tax on AI Is Going to Be Ugly

Here's a thing I can't stop thinking about.

The most powerful general-purpose tool invented in my adult life — language models that can reason, write, code, explain, plan, and teach — is right now being delivered through user interfaces that were not designed for everyone. Small text. Low contrast. Input fields that float and get covered by keyboards. Modal dialogs that trap focus. Buttons labeled only with icons. Tab orders that make screen readers read a page like a drunk poem.

If you're a sighted adult with functional hands and a good mouse, you probably haven't noticed. You opened ChatGPT, you typed, you got your answer. It felt like the future arrived. For you it did.

For a lot of other people, it didn't.

That last sentence is the whole article.

The math nobody is doing out loud

About 1 in 5 adults has some form of disability. That number is from the CDC, it's reliable, and it's been roughly stable for decades. It includes people with vision, mobility, cognitive, and hearing challenges. It includes my neighbors, it includes probably 10% of your LinkedIn connections, and it includes almost certainly someone in your family.

Now overlay that with what's happening in AI.

In the last two years, language models went from "cute demo" to "the single biggest productivity lever available to a knowledge worker." If you know how to ask, they'll plan your week, review your work, teach you a new skill, debug your code, write a cover letter, translate a document, draft a complaint to your insurance company, explain your medical bill, and — not trivially — sit with you when you're lonely at 2am.

That's an extraordinary leverage multiplier. Genuinely extraordinary.

And we are about to gate it behind tiny type and mouse-only interfaces.

Do the math. Twenty percent of the population, multiplied by the leverage of the most powerful cognitive tool ever built, equals a gap that in five years will be the single biggest accessibility disparity in history. Not "one of the biggest." The biggest. Because no prior technology has come close to the asymmetry of AI — you either get to use it well or you don't, and the gulf between using it well and not using it at all is wider than the gulf between reading a book and not reading one.

The people I'm describing already get left out of a lot of software. They've been ignored by a thousand product teams who shipped first and bolted on an alt-text retrofit later. This time the stakes are different. This time the thing you're locked out of is the thing that would let you ask anything, learn anything, draft anything. For the first time, the accessibility tax isn't paid in inconvenience. It's paid in opportunity.

What "accessible" actually means — no, not what you think

A lot of founders hear "accessibility" and think "we'll add alt text." That is not what accessibility means. That's the table stakes before the game starts.

Accessible means:

• a blind person can use your product with a screen reader, cover to cover, without getting trapped in a modal
• a person with low vision can zoom the page to 200% without the layout collapsing
• a person with a tremor can tap your buttons without needing thumb precision
• a person with a cognitive difference can understand your copy without a CS degree
• a person who can't use a mouse can do everything you built with a keyboard alone
• a person with reduced motion sensitivities doesn't get a migraine from your hero animation
• a person with color blindness can still understand your charts

That's WCAG AA, roughly. It's not that hard. It's mostly free. It's mostly more code you delete than code you add. Most inaccessible interfaces aren't inaccessible because someone tried to make them cool — they're inaccessible because someone was lazy with a <div> instead of a <button>.

The companies that win the AI decade will be the ones who realize that shipping AI that doesn't work for 20% of people is not a minor oversight. It's the cover story on the failure of an industry.

Why I care enough to write this

Look. I'm not a disability advocate. I won't pretend I have some big personal reason. I'm a guy who builds things, and I noticed the same thing you'd notice if you watched a sibling or a parent or a stranger at a coffee shop try to use ChatGPT and get nowhere — the door is the problem. The model inside the door can write a poem in seventeen languages. The door itself is a 14-point font.

So when I started building a-gnt — a catalog of 3,400+ AI tools, prompts, and games meant for regular people — accessibility wasn't a phase-two feature. It was non-negotiable from the first commit. Semantic HTML, keyboard navigation on every interactive element, WCAG AA contrast in light and dark mode, 44-pixel minimum tap targets, reduced-motion support, real text on buttons, labeled form fields, descriptive alt text, no-trap focus.

Is a-gnt perfect? No. Accessibility is a practice, not a checkbox. Every week we find something to fix. We'll keep fixing.

But "perfect" isn't the bar I'm arguing for. The bar I'm arguing for is showing up to the work. Most AI products are not showing up. And the gap is going to start costing real people real futures.

The uncomfortable ask

If you build AI products, audit your last interface. Not with a checklist. With a screen reader. Turn on VoiceOver or NVDA, close your eyes, and try to complete the task your users complete a hundred times a day. If you can't do it in five minutes, nobody who needs the screen reader can either.

If you use AI products and you've never thought about this — spend ten minutes. Turn on your OS's screen reader for one session. Do it with your most-used AI chat. You'll be uncomfortable. That discomfort is the point. It's a rough approximation of what a real user faces every time they open the thing you find effortless.

If you're a decision maker at an AI company and you're reading this — the ethical frame is the right one, but I'll also give you the business frame: accessibility failures are about to become a regulatory event. The EU Accessibility Act went into effect in 2025. The U.S. DOJ has updated its Title III guidance on web accessibility for commercial platforms. Companies that ship inaccessible AI are going to face lawsuits and fines in a way most of them aren't ready for. If the ethics don't move you, the exposure will.

The longer story

I wrote a longer piece on why I built a-gnt and who it's really for. It covers the accessibility commitment, the build-it-in-public story, and what a "superpower for everyone" product actually looks like when you're not faking it: Why I Built a-gnt (And Who It's Really For).

Read it if you care. Share it if you know someone who should care. Come build alongside us if you want to.

The AI decade is starting. The door matters as much as the room.

Built in public at a-gnt. I take reader mail — accessibility complaints, suggestions, and corrections are the kind I care about most.