I learned a lot by using a less common distro (solus). When I would have a problem, the solutions I could find on forums or arch wiki wouldn’t apply to my distro directly, and I would have to look into the solution for long enough to understand what needed to change in order for the solution to work.
You can probably do this on any distro, just by not using commands you find online until you understand what they’re doing and why that might fix your problem. Arch wiki is a great resource for any distro, even though it won’t always be accurate for the distro you’re on.
Definitely earned it, we’re already seeing a wave of indie games trying to capitalize on it’s success.
Some games have a major impact on the game market by creating or popularizing a subgenre. Some previous examples are Slay the Spire, Stardew Valley, and Vampire Survivors. I think Balatro will be the same, and we’ll see a huge number of games over the upcoming years trying to follow in it’s footsteps.