Sure does, though I hope it keeps improving steadily. I've been donating to their patreon almost as long as it's existed.
For me, Lutris works about 50% of the time with no hassle. The other 50% of the time I get an error during installation that I can't figure out, and I end up using steam or giving up.
Recently it was Diablo 1 that I couldn't get working on Lutris, but got working pretty quickly with steam
There are quite a few niche window managers and desktop environments that it'd be a shame to loose. I'm quite fond of Windowmaker (and curious about Afterstep), Trinity DE, and NSCDE for example, and I'm not aware of Wayland plans for any of them.