I don't understand how it is harming anyone—unlike web designers who actively design inaccessible websites—and while I suppose I could offer a reason, I don't particularly feel the need to explain myself.
I am sorry that this seems to have struck a nerve for you. And, as I genuinely mean to convey every time, I wish you…
All the best,
-HG
[0] https://bbs.archlinux.org/viewtopic.php?pid=1417817#p1417817
[1] for anyone who doesn't have an Arch BBS account: https://0x0.st/8OL4.png