Yeah. I have a preference for larger breasts, but mine are medium-small and it is extremely convenient. A single sports bra makes it so I have no issues with activities as a result of having breasts

People like Violet Smith and Pearl Wright

Yeah it’s similar to why hidden world fantasy is popular. Or some rube idiot protagonist. It’s a lot harder to do something like mistborn where everyone knows what a basic allomancer can do without it either sounding weird or the author thinking it does

Ah yes, the eternally helpful answer of “look it up yourself” which absolutely encourages people to partake in communities and ask questions when they see things that make them curious