I really want to switch to Luanti, but without equivalents to create and ae2 (at a bare minimum) I can’t see myself playing it for any significant time.

I actually had to look it up as I couldn’t remember why I made the first switch. PolyMC was forked from MultiMC after they dropped third-party modpack support. Then there was some drama with one of the devs of PolyMC, spawning Prism Launcher

Compose key

vimtutor, which I believe is installed with vim by default

Edit: My brain apparently inserted an extra word that made it seem like you were seeking said program. Leaving it though for those wondering in the future.

Performance wise, Chrome is dogshit anymore. A decade ago it was great. I returned to Firefox a couple years ago and haven’t looked back.