Comment by BeetleB

> If you find your emacs to feel jank I highly recommend declaring "emacs bankruptcy" and starting anew with a fresh config.

My custom config is the reason to use Emacs. If I declare bankruptcy, I might as well switch editors.

eglot has performance issues. I'm not the only one who's noticed them. There's a whole page out there on config settings you can try to improve eglot's performance.