There hasn't been a core of players who've been here throughout though. We've covered that. https://en.wikipedia.org/wiki/2017–18_Manchester_United_F.C._season - here's our squad 7 years ago...where is the core of players who are still here now?
I get what you are saying but I think there's been too many changes in that time to put it down to some ongoing culture within the dressing room.
I think motivation is where the problem is. I can't prove that either except for how often in football you see this pattern when what the manager is doing isn't really working or the players no longer really buy into it, and the effort levels seem to drop off. You see similar at Chelsea...the work rate goes off a cliff, they sack the manager and then suddenly its like all the players have come back from the dead. The only difference being it worked for them for a while where as it never seems to get us better than a mediocre runner up performance.
I really thought ETH was going to iron this out when he made them all go for a run after the Brentford game, but the problem with wanting your players to run through brick walls every week is they will only keep doing it if it keeps working, and if they believe what the manager is telling them to do will work. I don't think ETH right from the off this season has given off a great impression in that regard. Weird tactics, falling out with players, refusing to take any personal responsibility in post match interviews, inconsistency in how he applies his standards to players, etc. He's giving them every reason in the book to doubt him.
I think ultimately its something that is addressed above the level of individual players. If you put SAF in charge of this lot he'd have them working hard every week and a lot of them looking like much better players as a result, and then everyone buys into it because thy can see the benefit.
Dalot - I mean its not directly related but he is my least favorite player and I think I would be picking a youth team player ahead of him if I had to. He's an example for me of where ETH is going wrong. You can't be publicly hanging players out to dry for not working hard enough or not doing their job properly when you've got your fullback costing you games because he doesn't want to run fast or lets an opposition players shield the ball 30 yards up the pitch like a fecking scared child.