I think I can find counter points to every single one of this and I'm anime only.
I think the biggest counter point is Kaguya is very much a boss woman type, she is very much exactly the opposite of what chud and most weebs want.
Obviously its a gag comedy as well so of course she can be silly, but I don't believe for a second any chud would actualy enjoy having a relationship let alone being close to that type of person IRL.