> He's angry at us horrible sighteds

It's not about you so no need to be personally offended.

Have a bit of empathy and do a bit of research and it's not hard to understand that accessibility is limited.

I'm not offended at all, just trying to understand what was written. What exactly the gripe is and what he wants.

My empathy is not the problem here. Having a disability doesn't give you a free pass to be a bitter asshole.

The response to this comment, grossly dishonest as it is, makes my point.