IMO, as AIs improve the need for conventional IDEs will disappear completely. You can already go very far with just Claude Code/Codex/Gemini CLI.
Even the existing extensions for vscode I find have a much better ux than the clis
In my mind we’re switching to a workflow where code review at the end will be the most important part.
I haven't used AI auto complete in months.
I don't get this fixation with CLI, having started in computing when we couldn't afford anything else.