You're saying that no doctors are living in a big expensive neighborhood? Are you 100% sure about that?
No one is going to choose not to become a doctor because they can only make 900k instead of a mil. That would be stupid. I would need more evidence that people become doctors solely because of the money and not because they want to be a doctor, or that its in the publics interest that we pay doctors what they're paid.What the current proposal will do is take a large portion of the revenue away without reducing any of the debt. The result will be less people who chose to become doctors, while the population continues to increase. This will increase wait times for surgeries, basic services, etc.
Both of these arguments are flimsy at best, definitely idealogical, and aren't good reasons why I should want to repeal Obamacare.