I learned of byobu several years ago from a coworker. I think of it as (but may be technically incorrect) a wrapper on top of tmux (or optionally screen; behaves the same-ish either way?)

It's hotkeys are... less arcane to remember by virtue of being primarily the F-keys at the top of the keyboard. https://manpages.ubuntu.com/manpages/eoan/en/man1/byobu.1.ht...