I think it depends on the show honestly. Many people, me included, like having at least 2 main characters because they bond and have real relationships (no matter if its platonic or romantic) compared to having them pop up when convenient. Take the show Lucifer or even Good Omens, the show is, in my...

My favorite comfort show I always going back to BBC Merlin. I don't know why its so comforting, the only thing is I skip the last 3 or so episodes

Always rewatching Criminal Minds, Hannibal, or BBC Merlin.

How did you like Sandman? I thought it was pretty good, and I had no idea about the comics either when I started.