I keep coming back to my basic terminal with tmux running multiple sessions. I recently though forked this https://github.com/tiann/hapi and been loving using tailscale to expose my setup on my mobile device for convenience (plus the voice input there)
also this feels like a unique opportunity to take some of that astronomical funding and point it towards building the right tooling for building a performant cross-platform UI toolkit in a memory-safe language—not to mention a great way for these companies to earn some goodwill from the FOSS community