so this is where I think more care needs to be taken, and I suspect that the reason the walls are so high is because a lot of human systems and behavior are open to abuse instead of genuinely helping people.
so I suspect that a reduction to things like accessibility are seen as good things by more conservative tech folks because of the fact that there is worry about the fallout of mass adoption of technology, sort of like what many of us on that side of the fence are concerned about regarding AI.
the truth is, the system rewards attending to the average more than the special cases, so that logic is baked into the design. the desire for standardization in order to manage scale doesn't prioritize this.
under this system where you have the most selfish and cunning making the rules instead of the most empathetic, it is almost always assured that the abled get first picks because often they are already built for the existing standards and process.
it leaves those with different standards and use cases out of it, which makes it a bad time if you're not in that group.
for many STEM folks it is a legitimate blind spot and one that is encouraged because it is seen as out of scope.
it ultimately creates new problems for those who don't fit the logic of the "average"
you would either need to codify and ensure resources are put into special accessibility cases so that users like you aren't excluded, or make the case that its financially lucrative to do so in the current system.