I don’t think it’s implied that all new users can’t be trusted, only to simply do your due diligence with everyone, especially new users that don’t have an established reputation. When I first signed up I immediately had a pin to sell after only a couple weeks if even that. I was contacted and spoke to a few people and someone agreed to make a 7 hour drive for the pin I had as it was one they really wanted. They took the leap of faith with me and they walked away happy. On my part I took a chance with PayPal friends and family, I did this only after the user provided references and I was able to confirm this was a good buyer. It ended up working out for me and him as I got cash and he got a good example of a game he wanted. Was even kind enough to leave me positive feedback so I have some kind of reputation now.