Linux help and actual pros and cons

Like perhaps many others I am debating what to do with my PC at the end of support for windows 10 later this year. I have read a lot of discussions here about switching to Linux, and a lot of commentary that though it has gotten a lot more plug and play it maybe still has some weaknesses. I just want to know what those are, and if it can support what I currently do with my computer.

Basically my computer is just for gaming. I play a plethora of games both major titles and small indy games. I also use mods on my games sometimes. Beyond gaming it's just basic web browsing.

More specific questions:

1. I think I need to pick a "distro", right? Based on the above, which distro may work best for me?
2. what am I most likely to NOT be able to do, if anything? I have heard modding in particular can be challenging with Linux. Like Skyrim mods that use a script extender or rely on various Windows programs. Is that true? Are there some smaller indy games that don't have Linux support (thinking back to the early mac days)?
3. I would rate my computer technical ability at like..... A 4/10. I haven't done anything too crazy but can Google most issues and willing to learn. Is this realistically enough to get me up and running with Linux? I don't have any programming experience or anything of the sort.
4. if the final answer here involves running a windows partition, is it possible to safely still use a windows 10 partition, even after the end of support? Or does it need to be a windows 11 partition? Best case is no partition, but curious if it comes to that.
5. anything else I might run into that I'm not expecting? Words of encouragement?