I mean that "can't use fish because I have to use bash to write bash" makes about as much sense to me, given how I use the terminal, as "can't use fish because

I mean that "can't use fish because I have to use bash to write bash" makes about as much sense to me, given how I use the terminal, as "can't use fish because I have to use python to write python". I'm assuming that means you write more shell scripts than I do, or think of the context switch between shells as qualitatively different from the context switch between shell and (some other) repl. All of which is fine.