Dude, first off, you’re being way too pessimistic. Chill dude, this isn’t GameFaqs, we actually have a pretty good community here from what I’ve seen.
Anyways, I’ve been taught that the first 10 games you’re going to make are going to suck, so get them over with quick. Start by making simple games to teach yourself how to code so that when you watch a tutorial, you’ll understand what you’re doing instead of just copying and pasting what you see. That way when you come across an outdated tutorial, you’ll be able to figure out what the modern way of doing something is. If you can’t, you can always just ask for help.