Maybe I live in a backward ass place but I can't think of any stay at home dad. Not a single one. I know fathers who are unemployed or under "redundancy pay" for some months and then go back to be a source of income for the family.
So how common is being a SAHF in the US? In Rick and Morty the carachter of Jerry is constantly ridiculed for being jobless, hinting to the fact that being a SAHF is not an option. you either contribute financially or you are not fullfilling your role as a father and husband even when your wife is financially capable of sustaining a family for herself with a high earning job like veterinarian, layer etc.
I read feminists claiming that feminism helped men normalizing being a SAHF but given how far removed from reality feminists normally are, I'm still not convinced. On the other hand, Rick and Morty is a pretty awesome show.