LLM reimplementations for parallel versions are going to be fun to maintain, eepecially when AI market maturity ends the era of AI firms subsidizing coding tools as part of their marketshare competition efforts.

Yes. Developers are conditioned to expect the only convenient answer is a TUI (actually, a CLI; TUIs are show-off projects most of the time) and, if you really want to go all out, Electron. That's not the case anymore.