How the hell is an IDE a "pareto frontier"? Even if, say composer 2.5 is a huge leap forward, that doesn't mean IntelliJ or Vim or Emacs or Codex got worse.
Nope. Vim and Neovim users can use the cusor-agent cli for agentic stuff and there prefered editing tool for editing. All the major providers have a cli specific version these days. Probably because folks actually didn't want to actually use the cursor Gui and once Claude code came along those folks jumped ship and went full cli again
IDE improvements are not a zero sum game.