You’ve got to question the intelligence of some of this Cabinet. Either
a) they don’t understand the rules, in which case they are unsuited to hold such responsible positions
or
b) they don’t think the rules apply to them
I know The West Wing is not real life, but I take a lot of my political navigation from that show, and surely you’d have an in house team of researchers doing “opposition research” on your own Cabinet to make sure issues like this are identified and addressed before it becomes a major issue?