Why not just ban all inexperienced players from the game?

I have no problems with more PF customization options. But I've been in numerous "farm" parties where everyone already has a clear that go worse than learning parties, so I don't see how this option will really change anything.

I call bs on people that say they are willing to help. That doesn't happen. I've setup numerous learning parties myself for content and every time an experience person joins, they flip out when someone dies and rage quit. I have a better chance of finding a unicorn then I do finding experience people willing to help people that haven't got a clear yet.