I’ll go first, I took my mom’s college textbooks which came with discs for a couple distros and failed to install RHEL before managing to get Fedora Core 4 working. The first desktop environment I used was KDE and despite trying out a few others over the years I always come back to plasma. Due to being like 12, I wanted to run my games on it, and man wine was not nearly as easy to use (or as good) as it is nowadays. So I switched back to windows until around 2015 or so when I spent the next few years trying to replace windows as much as I could. Once valve released proton, I switched fully and have t looked back, unless my still there windows partition tries to take over my computer when I restart it at least.
Ah okay, I get you now. When I said “full blast or off” what I meant was using the tools I found, I could either turn them on or off, I couldn’t find the granular controls to set like, “at +10 degrees go to 25% power” type thing. And again, maybe I was doing it wrong, but I’m pretty fluent with Linux and just had no idea what I was doing.