There's this notion that "casual" players just don't care about these things, aren't as financially invested as tournament grinders, and just have an anything goes attitude. In my personal experience all of those are categorically false. Almost every casual player I know are sticklers for the rules, particularly construction rules, are extremely proud of their collections, and spend way more money on the game than they ought to.
In particular, I think I'm the first sentence but actually I'm the second sentence. Perodequeso has held a mirror up to my soul and I can't look away.