> We have noticed a general trend of more terminal use happening in IDE, not a standalone terminal.

This. I barely use terminal outside of Jetbrains, and heard similar things from other devs.

And people who live in vim/emacs (I used to live in vim)- I would be surprised if they'd pickup something that might interfere with their setup, like tmux or special plugins etc. (forcing login stuff aside- assuming that'll be removed at some point)

But maybe warp folks will find a way to play nice with everything, or be simply too useful to not use.