Honestly this is one thing most persons have not put to consideration that Amorim is bee to the team and would need some time to get to know his players very well and so he will need some time.e to get all of that in place but the fans are not that patient enough, they want to be seeing results already without wanting to be patient enough for the work to be done and the results gotten. I have always said it from the first day he arrived old Trafford that fans should lower their expectations as this season little or almost nothing will be done as he will experience using it to build the team to his dream team.
Every new coach certainly needs time to be able to improve the team's performance. Unless the new coach only continues the perfect line-up that has been built by the old coach. But unfortunately the previous coach was not a coach who was able to manage the team. So now Amorim really needs a long time to see what needs to be done to improve Man United's performance to become stronger.
The current results are actually better than before, such as when with Ten Hag. And the fans' expectations seem to be the impact of Man United's previous performance which looked worse and the arrival of a new coach makes them hope that everything will improve faster.
In conclusion, we can only see if Amorim is able to bring the MU squad to a higher level in the next season.