Yes it's true that there are large number of girls who just wait for the wealthy boy to marry them and didn't accept the proposal of poor man, this is not good thing but its true and we cannot ignore this truth. I think that whatever you have many be its fiat or bitcoin but you have something which make you rich so everyone's focus is on money, they don't care about the source.

So simple is that money attracts others towards one's self therefore individuals gives value to wealthy people more than those who doesn't have any large sum of money. I think there should not be any comparison between rich and poor because all individuals are equal just focus on behavior and marry that person who has a good behavior.