I don’t agree that they were different styles. Meet the new boss same as the old boss.
Playing three at the back or around at the back is just stupidly defeatist especially at home. It just weakens our midfield and shifts the centre of mass of our team back towards our own goal and invites the opposition to come and have a go at us.
Countless times one of our players will receive the ball out on the wing and then find that the easiest and most open pass for them is to play it back towards our own goal because that’s where most of our players are.