Who the fuck cares about what their parents want in this situation (this is an exaggeration and I know many people do care but I’m making a point here) Having children is an expensive and labor Intensive process where a person’s parents should have no say in. Imagine demanding your children build a house for you, one where you wouldn’t help that much in building and only hangout in every once in a while.

Also we aren’t in a position where we actually need to care about genetic diversity, there’s plenty of that already so whatever benefit it might give is incredibly miniscule