Yes they do. Go into any of the threads discussing the manager and you'll see his supporters making claims he's doing a job no one else had the balls to do, despite the fact that LvG was doing what OGS is doing now.
This idea that our squad was atrocious is overblown as well. Were we winning the league with that crop of players, probably not, with a few smart acquisitions could we? Most definitely. We had finished the previous season runners up to the highest points ever. We all anticipated Jose's meltdown but it was well known and like the guy or not we should have been signing more players to improve on that 2nd place finish. Once the Jose circus started last season was always going to be bad because of how Jose burns all his bridges and cuts off his nose to spite his face, but that doesn't change the fact that the same set of players were capable of a 2nd place finish. We saw that with the upturn in results during the honeymoon period where Ole acknowledged he didn't make any tactical changes, he just helped improve morale.
The issue now comes from the fact that since Solksjaer has implemented his tactics and moulded the squad to his liking we are worse off and now it's being claimed this rebuild will take years. Yes Sanchez was stealing a living and needed to go, but any manager worth his salt wouldn't offload all his experienced strikers in one summer during a rebuild. If the rebuild is as large as Ole In crew suggest you do it gradually, you don't throw the baby out with the bath water. If as it now appears Lukaku's attitude was bad, we should have prioritised a striker rather than blowing 80m on Harry Maguire, who is not a 70m upgrade on Smalling, no matter how many times he attempts a Scholesesque pass out of defence.
The expectations are constantly being dropped by the manager and the subset of supporters who seem to be blindly following him. That's never been accepted and shouldn't now especially from a man who claims to understand the club and its culture.