Pop!_os worked fine for me out of the box. The UI is a little mac-like (dock on bottom, spotlight like search when you hit the super key) by default.

Steam just works. Heroic launcher just works. It’s simple.

I’ve also used mint, but had slightly less luck with its install working out of the box. All issues fixed eventually but there was some head scratching.

Linux nerds tend to have opinions and it’s easy to lose sight of what it’s like as a beginner.

But ultimately it’s pretty easy to switch distributions. They’re all free.