We're getting pointless sex options because apparently this is the future of games, one short, one tall, one fat, one thin, etc and if it doesn't have a bit of nookie it isn't 'real'. I suppose It'll make it more popular with 13 year old console players, or at least exercise one arm.
Personally I don't see any point in sex in computer games and haven't since, well, ever.
As for the randomness and pointlessness, its written by people who are probably in lockdown and can't remember what the real world is like.
Or who think 'Friends' is the real world.