Congrats on making the change!
One piece of gaming software I have not seen mentions yet that I really like is Lutris. It is a unified launcher (steam, gog, epic…) that really helps to keep game installations organized and also helps to manage wine prefixes. I recommend checking it out.
I just canceled my youtube premium account after about 7 years of constant membership.
The recent price increase was crap. The service I receive hasn’t improved - actually with their shitty compression even on “4k” videos my enjoyment has really decreased.
But, the big driver were ads. With premium I didn’t see ads, instead I was increasingly bombarded with “words from our sponsor” all over videos.
Anyway, I recommend freetube. For now at least, it actually blocks all ads including sponsor blocks.
I won’t pay a monthly fee to be google’s advertising product.