Voyager (formally Wefwef) is doing this. You can favorite communities and it will push them to the top. It’s been useful for monitoring smaller communities.

Valheim took 4 years to make.

I work in gamedev. Even with simple graphics, making a successful game generally takes a lot of time to make. It’s not just graphics. Design, writing, QA, art, console compliance, and a huge amount of engineering effort especially in multiplayer games. It takes time to get right. And we’ve all seen what happens when “AAA” games are released before they’re ready just because a bean counter said they had to.

The blockbuster hits with simple graphics that a solo dev made in a few months are the exception, not the rule.