That still is not it for me, for now iTerm2 tabs / tmux is plenty. This, or tools like Warp, feel so heavy for me and I get overwhelmed.

The Codex/Antigravity desktop app alternate route feels more like the direction I can buy into it, but I still feel like there's room for another novel UX not yet done.

Perhaps the biggest thing I feel like I wish existed is a "Scratchpad" mode inside a session, Claude recently came up with `/btw` and it's been really useful. Same with `!` for terminal commands within session.

Nested thinking spaces within a chat window UX is a very tricky thing to reason about.