Yeah, I mean everyone, just play whatever games you want to play and don't play the others.
There's even something for everyone!
Blitz games are super intense, extremely serious, and simply (well, except the current one where ash keeps changing the rules) (jk ash, love ya man
)
Regular games are medium intensity, very serious, and range in complexity (from the exceedingly simple setup to things that are almost role madness like cayvie's games)
Role madness games range in intensity, are usually less serious at least until the end, and complicated
Bastard games are usually less intense, non-serious, and complicated
There's even a great, great deal of variety within these categories (Bastard Mafia V and Bastard Mafia I had as little in common as two games could ever have)
So, just play the games you want to play and leave it at that. If you're designing a regular or blitz game, there's an expectation that you strive to make it balanced, but we don't expel people for messing up occasionally. It IS ultimately for fun.