Perhaps I misunderstand your point, but my skepticism on the continued viability of INEOS is not because there is a clash of personalities but rather because INEOS appears determined to allow such a clash to run off one of their most talented riders out of pique.
I think it's a combination of things, only last year we were taking those merger rumours very seriously and Sir Jim doesn't seem to care about them much, assuming he ever did. They've not got much of a leadership running the team anymore, Sir Dave is out of the picture, it sounds like it's run by a committee of Ineos managers,some who have no background in cycling.
Consequently issues that might well have been happening at other teams and resolved quickly, quietly or nipped in the bud are spilling out into the public domain.
They haven't signed any marquee riders to lead the team for a while, Bernal is never going to get back to a level to challenge Pog or Vinge, they seem all in on developing younger riders by this years signings so far, which is a "cheaper" way to fill spaces and run your team, so there's clear budgeting going on.
They're absolutely a team in fast decline results wise, at what point does the guy who's already bored with them go you know what I'm not interested in spending 50million euros on this anymore.
They're supposedly top 3 team budget wise, yet currently ranked 6th, could easily finish this year in 7th.
Come next year the could be lower still if they lose Pidcock and time finally catches up with Viviani or Thomas.