[danShumway]

I assume that you just haven't run into this specific term before, but if that's not the case then comments like these are why the web community overall should oppose web technologies that leave accessibility decisions solely up to end developers or that don't make accessible options the default.

The web works as well as it does because (in general) it's accessible by default. There are lots of open problems on the web regarding accessibility, but we should be moving towards being more accessible by default, not less -- because if we want a universally accessible app platform, developers and corporations can not be trusted to make these decisions on their own, and laws will only affect specific industries and countries.

That's part of why Flutter devs talking about dev decisions that can increase accessibility ring kind of hollow to me. Accessibility has to be something that's pushed at a technological and cultural level if we want the web to be a platform that leads the way forward on these issues.