I think cult is a fair description but I don't think it needs to be seen in a derogatory way.
Most high-performing teams or businesses are cult-like and buy into a shared vision or mission, both Saracens and Chiefs are good examples of this in Rugby. SCW's England Squad were absolutely cult-like and don't forget, players were often selected despite being out of form for their Clubs.
For what it's worth, I think Jones is an incredibly astute coach and man manager - That doesn't mean to say he's loved by all. It's clear he can be and has been brutal with players throughout his career, but has an inner circle who love him and understand the method to what can seem like madness.
I think the issues with this England squad were really well unpicked by SCW on Saturday and laid out in beautifully simple terms:
i) There has never been a proper de-brief on the World Cup Final no-show
ii) Who does Eddie answer to or use as an external sounding board?
He made the point that having reached a Final and the squad being relatively young, they probably felt that they'd be able to stick together and win the world cup in 2023 - I think that's a fair reflection of what we've seen in terms of the squad and playing style since Japan.
Nothing has evolved, there's no obvious transition (Eddie's own term to describe the squad) in terms of progression. We've not blooded more than a handful of new players and of those, perhaps only Jonny Hill has seen a reasonable amount of game time - Earl, Malins, Robson, Lawrence have all been bit-part players of those widely thought to be capable of being starters. If Underhill was fit, we'd likely not see Earl and similarly, we'd probably not be seeing Malins or Lawrence if Nowell were fit.
Playing style has been done to death, we seem to be intent of playing a dull, ineffective kicking game that stifles our own players more than it does the opposition. Yet, when we play with pace and keep the ball in hand we look dangerous.
I think we need to work out what went wrong in the Final, who is dictating the box-kicking tactics and to work out who really is likely to be in that 2023 squad to figure out what positions we need to start thinking about building some depth in.
For example, let's say Youngs does his ACL in the 6N in 2023. At this rate, we'd have Robson as the second most capped player. He's got 12 Caps currently, zero starts. Does he have more than 160 international minutes even yet?