I didn’t grow up in one of those cultures, but agree, there could be advantages. Notably, younger people are likely to focus on physical attraction, whereas marriage is a life long partnership that requires a lot more. As long as it’s not forced, the participants have a veto, I can definitely see advantages.

As a nerdy, introverted, shy, guy, bring it on. I have plenty to bring to a relationship, but not in finding someone to relate to