Do second-generation rich kids like girls from ordinary families?

There are only two types of second-generation wealthy men who have no obvious shortcomings in looks or personality:
One type is those involved in family arranged marriages or who have had a stable girlfriend throughout university, genuinely passionate about work, and generally marry young;
The other type is so unscrupulous that even their parents don't recognize them;
In all the years I've known these wealthy second-generation guys, as long as their appearance and personality don't have any clear and significant flaws, there's not a single exception.