"Just install the Linux and use it"
Absolutely, but you can expect to need Wine under which to run Windows programs, and in the (50/50 chance maybe) event any Windows programs you need don't run under Wine you'll need to put Windows inside a VM instead.
A VM is a less satisfying solution than Wine, but atleast that way you can isolate Windows and just use it for the things that need it, whilst having a stable and trustworthy system as your actual computer.
I've been on Linux Mint for about 8 years now, there's some non-ideal settings and a few things that are mildly buggy (like Mint 19 always closed all your file browser windows, after freezing their GUIs for a few seconds, whenever you ejected a USB stick, issue hasn't occured since installing Mint 21), but I've never had any serious crashes except in circumstances where hardware components were failing and needed replacing. That's a lot better than can be said for Windows.