In my opinion, Antony is one of Manchester United's biggest mistakes in buying players. Just look at Antony's contribution so far when playing for Manchester United, it has been very minimal. Even in Real Betis, in the last 5 matches, Antony has only been able to score 2 goals. However, if Amorim doesn't want Antony at Manchester United, that's fine because Amorim is a coach while Antony is just a player.
Real Betis is currently in 6th position and their points are still far from Villareal who is currently in 5th position.
Antony's statistics at Betis are actually quite good even in the early matches he was always mvp in every match he played, proving that he can indeed contribute well, it's just that for Mancehster United there may be a lack of fit between the fast leagues for players like Antony but when you see him at Betis indirectly it shows that he can indeed be one of the players who is good enough if not wrong in choosing the club he will defend in the end.
But on the other hand, it seems that the problem for now is indeed the management of United itself because after all, seeing several players who have been released from Mancehster United such as De Gea, Antony and even Sancho and Greenwood also actually experienced the same improvement.
Now for Antony, he just has to continue to improve his performance while the future will be decided after the end of the season of course.