Coaches that needs to start changing this for me is Pep Guardiola and Ruben Amorim.
Pep and Amorim coaching style is not just working, teams have already discovered that city is not that guy anymore, teams don’t sit back against city anymore and they are really clumsy when they are pressed. Amorim’s United also needs to find a new style and not be clingy to their current style.
I watched Manchester United's game yesterday, and I would be so pissed If I was a united supporter/fan. No class at all, no football identity. I think Amorim will have to leave at some point, just like his predecessors. I remember sometime back saying that there is nothing new Amorim was going to bring to Manchester United. Just because he was so good in his Local league does not mean he will make a huge different in a big team like Manchester United and here we are a good number of games later
As for Pep, I think his days of Glory are up, time to probably pack up before it's too late.