P2F is a cancer, and it is dangerous. God forbid one day there will be an accident, media will jump on the p2f and it will be banned. It should be illegal. There will be an accident because as soon as money is involved in pilot selection over ability guess what, incapable people will get through - simples.
Yes doctors self sponsor, just like we do to get the license. But do they pay the royal free hospital to work? No they don't. Anyone that does it is a mug with no self respect and more money than sense. If you have a spare 20k after training or whatever they charge get a house, or if you already have one of them get another. Infinitely more useful than p2f.