Just to clarify, it's more about the ability to run a terminal on my Linux box and connect and disconnect to it from my Mac that I'm looking for. Wezterm does a good job of this. Previously I was using tmux and mosh and Nebula, and that worked really great for reconnecting (I almost never had to reconnect, it just stayed live, wezterm I need to reconnect all the time, but that works reliably). But copy-paste with tmux is meh.