If you and your SO were switched at birth and each raised by the others' parents... do you think you'd be dramatically different?

I think the differences for us would be mitigated by the fact that a lot of Asian parents have parenting styles in common. When I visit my inlaw, I get a pretty similar feeling of "home" that I get when I spend time with my parents. So I'd like to think that I'd be basically the same person.

Do you think if you were raised by your in laws, would you be a dramatically different person? What about your SO: what if they were raised by your parents?