I’m pretty obsessive about keeping my car clean, but I also use a vape. It’s no contest: cleaning up after vaping is 100x easier than cleaning up after actual smoke.
If you’re also learning vim: VSCode + vscodevim = life (literally how I make a living)
If this were true, OP would see Steam as a user-mode process taking up the CPU time. Since the OP image is sorted by CPU time and the process isn’t visible, it’s gotta be those kernel threads that aren’t displayed by default.