Amorim calling them the worst ever side is just his budget Mourinho impression, portray them as this dreadful £1billion side that's not his fault whilst he's in the honeymoon phase to give himself a bit of leeway when the results don't improve and set expectations at an all time low. It's not a bad plan to be fair.
There is absolutely nothing funnier and more fitting in football than United being screwed by the constraints of PSR. They pushed for it to keep others at bay and protect the advantage they had only for their unprecedented level of mismanagement to result in PSR shackling them. Delicious, delicious Irony.
They're running out of options now, their homegrown players are thin on the ground, Rashford will get them pennies now that the world see's how shit he is, mainoo and garnacho are the only assets they have that won't actually cost them money to sell, once they're gone, they're stuck with the garbage they have and no quick fixes.