Listen buddy,
There are many reasons why pilots do P2F, and my reason is I used to be an A320 FO, and due to some medical problems in my family I had to stop my flying job and attend to my family matter, and I was out of flying for 2 years and now after my family issue is all sorted I tried to get back to my career, and unfortunately every airline I applied asking me what is the date of my last flight in A320, when I tell them 2 years ago, they all turned me down, so now you telling me that I have to start again as an flight instructor and jump to regional or bush flying? are you kidding? I have even served in the Airforce as a pilot and I ain't going back. So I don't know what's your reason to hate P2F, it's their choice not yours, and I guarantee you that you are a P2F too, and all these P2F haters are P2F too.