Getting married nowadays requires a lot of consideration not only in terms of finance but also in terms of accepting responsibilities and the fact that it is sure that you will face hardships in different aspects in life. I wouldn't dare to judge someone if they wanted to be financially stable first before marrying or they wanted to marry someone who is rich because they wanted to start their married life with good amount of resources since it is their choice, but marrying only because of that is no different from improsining yourself or getting arranged marriage. I don't really know for sure how married life goes since I haven't been there, but one thing is for sure, being married because of only money will lead to a lot of conflicts and more hardships in the future due to different perspectives, opinions and how to handle those problems encountered later on, and would probably don't have unity as a family.