I'm over tinkering with my OS. So I'm looking for a distro that "just works" out of the box for my laptop. Also I want to test an "easy" distro I can install for my grandpa.
I don't care for immutability, declarative config, being fully FOSS or having the newest stuff. I don't want snaps, or a software center that relies on them. So no Ubuntu.

What I do want (ideally out of the box):
Important:

• as few annoying visible bugs and crashes as possible (looking at you, Ubuntu)
• Wayland support
• good package selection, so no independent fringe distro
• fluid YouTube videos, streaming, pre-installed codecs

Less important:

• ideally with Gnome
• encrypting the hard drive from within the GUI installer
• nice font rendering (used to be a problem, but I guess not anymore)
• installing Steam with a button press
• pre-installed sane-airprint and sane-airscan (automatic setup of my networked printer-scanner-combo)

You get the idea. The usual stuff (low-end gaming, browsing, streaming, printing, scanning) should just work. I don't have any hardware that poses a problem.
From what I've read, Mint doesn't yet support Wayland and doesn't ship with video codecs anymore. (Or am I wrong?)
What are the other options? Is Zorin king of the block now? Is Manjaro good now?

Thanks for any and all input.