There is way too much revisionism in this thread.
I get that everyone wants to pinpoint how and why we are under real threat of relegation but I am unsure anything has been so bad as to lead to this situation.
I would however highlight the following:
No star player, who would walk into any side is a big one. Only 8 or 9 years ago we had maybe 6 or 7 plsyers who would get into a PL best squad of 20.
Postecoglou and Frank. Not good enough for us and sent out the wrong message, even if at the time of their appointments,there seemed to be some sense in them.
Injuries have screwed us over more than many teams, and without any star players, levels have dipped even further.
We are too passive by far. Managers and players. Just a pussycat team. Not aggressive, not physical, we completely lack an edge. Too easy to play against by far.
Nobody but nobody who gets anywhere close to being better than average every game. It's bad enough not having a star player but neither do we have a player who is consistently good. No role-model or somebody to emulate or aspire to be like as in that inspiration.