

Oh hey, you’re totally right, that’s crazy. I use Beeper (hosted matrix setup) to aggregate my chats and I guess I’ve always been using that to search across all servers without realizing. Fully thought the DM search would also search across servers.
DMs are definitely also another case though - you can’t easily DM people on another server if that requires you to log into another server.
Maybe controversial, but the fish shell. I know it’s not strictly bash syntax, but the OOTB features are just so user-friendly. The most helpful features for learning: the autocomplete (with descriptions of subcommands and flags!) and the fuzzy history search.
I write bash scripts all the time, and am significantly more knowledgeable than anyone else on my team (admittedly frontend) because I got comfortable in fish.