The biggest issue is restoring terminal states. I think there are some tmux plugins for this (but never looked too much in to it), and maybe some terminals supp

The biggest issue is restoring terminal states. I think there are some tmux plugins for this (but never looked too much in to it), and maybe some terminals support it natively too, but getting it properly restored is not so easy (including environment, shell variables, the shell's "local" history, and that kind of thing). Maybe there's some zsh plugin for it though. Now, if you don't use terminals much then that's not much of an issue, but I tend to do most things there, with Firefox being the only actual GUI I'm running in Xorg.