Man, you are one jaded SOB
Getting "healthcare" at a pharmacy clinic or Wal-Mart is like "eating" at Krystal or McDonalds. It might be fast and cheap, but it's most likely NOT what your body needs.
Believe it or not, there is a benefit to seeing an actual doctor who is knowledgeable in microbiology/immunology, pharmacology, and physiology, as well as experienced in the rare but not always apparent serious conditions that might not be recognized a lesser-trained RBC practitioner.
I don't mean that to sound haughty or condescending, but I could give you a long list of crazy stuff I have diagnosed over the years at strange times. Example: I saw a kid years ago that had bounced around walk in clinics, NPs, etc for an initial ADHD visit. I always take time to do a full exam on new pts and found a very concerning heart murmur between his shoulder blades. He had open heart surgery two days later for a critical aortic coarctation. God knows how many times people had "listened" to him and missed that murmur, but he was literally one heavy strain from a possible fatal CV event.
That's obviously an extreme example, but every week I see inappropriate antibiotic selections, mismanagement of routine viral infections, misdiagnosed derm conditions, etc from RBCs and other "walk-in" clinics or community hospital ERs not staffed by board-certified Pediatricians. It's also a pain in the ass to explain to parents that their kids don't need a steroid shot and antibiotic for every affliction, even though that's what the parent gets when they visit this type of practice.
It does take effort to stay current with research, treatment modalities, etc, but that's just what we do at my office.