That's horrible advice. These types of situations are easily avoided and easy to escape from with just a minor amount of skill. He would have a much more enjoyable time learning some Escape tactics then playing in a sterile environment.
You've got it wrong these people don't want to learn on how to improve their skills and in game capabilities to enhance their gaming experiences. C&P was their one true messiah to same them from a negative experience that is shared world game play. It has failed them and as such they must Reee back to normie safe space that is pg/solo.