Did you know there are places on earth where hospitals are a luxury? I've seen a tv program about a boat with doctors who go to Africa and help people for free. Nowadays even in the most remote areas people have smartphones so if you can do a self diagnosis that way it's better than nothing.
You pay for the services provided in the platform and, for thar kind of information available and verified, patients and doctors will pay.
True, doctor and healthcare succes rate will rise when they're information is better. Win-win