Accessibility Is for Devs

If you code your things according to web standards, a lot of things are hunky-dory. But that means that we're saying that accessibility is for devs. Because it's all about doing HTML right and putting ARIA in the right place. There are so many aspects of accessibility that are not testable. You would only know by testing if it works. And there's other aspects of WCAG which is talking about how error messages must be understandable.