Have you tried disabling the AI in Zed? There's a toggle in the settings to disable all AI features. I've disabled the AI and it's actually a really nice, responsive, clean editor. Just one toggle, and it doesn't re-enable itself. The whole "AI-native" marketing really put me off trying it, but it's now become my go-to IDE for when I'm working on a project where I want a more fully-featured IDE than Vim (my go-to for just editing text files eg standalone scripts, small projects).

If you don't want to do that, or if you try it and still don't like Zed, maybe Kate?