I think JPM is too big to have a single motivating fear. Like all large corporates, they are an amalgam of different silos that each has its own (sometimes competing) interest. Legal / Regulatory vs Biz Dev vs Investments vs Banking vs International Banking etc etc.

One thing tho, I think Jamie Dimon is too old to be an effective leader anymore. He really appears to always be 2 or 3 years too late to whatever the next thing is....the leaked phone call of him ranting about "DEI / work-from-home policies" shows how much control he has lost. His lower level execs are doing things that he's not on top of, and by the time he figures it out is 2-3 years too late.