I don't think you came across terribly, but working in primary care I can assure you they rarely ever have god complexes and already face more paperwork and scrutiny than most other physicians for the least amount of compensation. A patient walks in with complex conditions and they are paid one small sum for all of the management and follow up, including insurance pre-authorization, record requests that happen often, and coordination of care with specialists. The last thing we need in primary care is more regulation and more paperwork, this reduces quality of care because it takes away from patient care and management time. When one only gets paid $45 dollars for an E&M visit that is supposed to include all coordination of care, paperwork, insurance BS, and patient phone calls, and you throw more regulation into the mix-the time has to come from somewhere. Sadly, the time is often taken from time spent with the patient, and this is why over-regulation is a bad thing in Primary Care. I agree the systems need improvement, but you just can't add new regulation on top of defunct systems. Either fix the old system or create a new one, but this Jenga style of healthcare reform is worrisome.
The only other thing I'd point out (again I worked as an health admin in a PCP group) is that the idea that only medicare is effected is a misunderstanding of how insurance works. All private insurance trends after medicare. If medicare gives them an excuse to not reimburse a service or to reduce reimbursement, they will. They won't pay as little, but their precent reduction will trend similarly (e.g. if medicare reduces by 30%, Private insurance will often do the same). They quote medicare guidelines as reasons for not reimbursing all of the time. Also, the idea the most physicians don't accept medicare is wrong as well, especially hospital based physicians. You are thinking of Medicaid. The largest population demographic in america are all on medicare now or arriving shortly.
Hopefully that provides a slightly different perspective.
One misunderstanding in your quote