[kabes]

Yes and I've worked at such companies, and all of them had internal ui libraries that were way worse (along every metric: features, performance, consistency, documentation, a11y etc) than most popular options like MUI out there.

[vogt]

So have I, and they weren't. So we're no better off where we started. I at least made concessions on my side of the argument, but you are free to dig your heels in.