Again. Worth pointing out that, whilst these decisions are probably correct, the next thing is bringing in the correct players and putting the likes of Amad, Mainoo and Garnacho in a situation where they can thrive. Otherwise we're seeing a thread in 2 years time saying "selling Mainoo is the key to United’s cultural reset" or "Dorgu - The most pointless United signing ever."
Insinuating, like many have, that Rashford or any individual was "the problem" would suggest that the structure of the team and club were working fine but one or two players were problematic. When pretty much every signing we've made and every youth player has failed to live up to their potential (aside from Fernandes) we have to question why. Simply scapegoating another individual (like we had with Martial, Sanchez, Lingard, Pogba, Sancho, Lukaku, Ronaldo etc) simply means we all ignore those wider issues.
Amorim is making some brave decisions. But all those other managers made some equally brave decisions at different points and they all ultimately failed aswell.