I know this will usually draw the ire of more experienced users (yes I use Arch btw) but if you really want an install that is as hands-off and foolproof as possible you are generally gonna be better off with an Ubuntu distro.

I put Kubuntu on PCs for beginners/noobs because it gives them access to more advanced options while also typically being fully functional out of the box.

Ubuntu distros typically have extensive hardware support and a lot of testing. Yeah it's not going to be the most cutting-edge but you don't want that, you want it to "just work"