It just occurred to me that I would love to watch a game show where two groups of people who vehemently oppose each other on an esoteric point in a niche hobby take turns trying to persuade a 3rd group of people, who know nothing about the hobby, that they are right and the other side is wrong.
I'm just picturing the expressions on non-gamer faces as we try to explain how important this is.
Recent-ish experience with a new player in 5e:
Me (DM): Ok, so the two most important things about making your character will be your race and your class
New player: ...
Me: Um...no, not like that...not in the normal sense of those words. They mean something different here. See, you want to play a wizard, which means you need a high intelligence. And so you might want to consider a race that has a higher natural intelligence
New player: ...
Me: Um...yeah, in this world some "races"--again, not the usual sense of that word--are...naturally more intelligent. Don't worry about it, you'll, uh, see how it all works when we start playing
[later]
Me: roll an arcana check
new player: 6! plus 5, that's an 11.
Me: yeah, you don't know much about this item unfortunately
new player: but I thought you said that if I picked gnome I would be smart
Me: you are, it's just--
dwarf fighter: I ROLLED A 19!
[
curb your enthusiasm music plays]