You know that Drew is the maintainer of sway, right? I don't think switching to Windows is an option here :P
Even 20 years ago the limitations of those options were clear to anyone who was willing to face reality. I was in denial for a while. (Note: I have limited vision, but I spent a lot of time helping blind people use Linux back then.)
Of course, Lynx and Emacs/W3 aren't the only alternatives. I think an interesting option would be a specialized browser UI based on headless Chromium.
In any case, I'm guessing Drew won't give up his free-software ideals easily, if at all. And he's a capable enough hacker that I'm sure he'll come up with a solution that works well for him.