Any btw Feif, most people who want marriage,chassidish or MO, do plan to have children together. But that’s not the ONLY reason to get married.
And even if it would be, it doesn’t mean that they can just marry anyone. They still need to get along and love each other.
So your statement about beshowing because they’re only doing it to have kids, is so senseless. And I’m glad you think all Chassidim are that stupid.