They say money is everything, so why don't they admit doctors are better than lawmakers?

In online forums, they say money is everything, so why don't they admit that doctors > lawmakers or ministers?
If a doctor just opens a private practice, they easily earn three times more than a member of the National Assembly.
Are you saying lawmakers have more hush money? That's ancient history.
Just look at Kang Sun-woo; they reached that position with a mere 100 million won.