I think user friendly distros (like Mint) are very user friendly if you’re just doing simple things like web browsing or using Steam. Mint (and other distros) have a realy nice software centre that can install a lot of software with a single click from flathub.org , which removes a lot of headaches that there used to be with installing software.
However, when things go wrong (which they do sometimes because computers are complicated), you may have to troubleshoot and play around with the command line.
… But that’s honestly happened a lot with Windows in my experience as well. Only with less command line and more running esoteric exes.
Honestly, given that most Linux distros are free anyway, you may as well try it out and see if everything works. Worst comes to worst, you find something doesn’t work and end up installing Windows over the top of it.