I develop in Python with (neo)vim and pyright as LSP client. Pyright often has regressions where it will consume 100% of one core for about a minute after every key press. The bug usually goes away with the next update... to reappear a few weeks later.

Editors are pretty efficient, linters on the other hand not so much.

Was thinking the same… although Vim plugins are a crapshoot regarding efficiency. Seems like sometimes there’s just no winning move: either you have nice tools and no battery life, or long battery life but subpar tooling.