Vim is pretty easy for me because I’m used to it. Nano is very difficult to use for me because I’ve rarely used it.
Opposite here. I got started with Gentoo back in the day of building things from the ground up. Their tutorials all used nano and I just got used to using that. I think when I had casually tried to mess with linux previously, old Mandrake and Redhat in the '90s, I always used the GUI editors, but I also didn’t have a ton of time to mess with it and my hardware wasn’t well-supported.