I thin there's a way to know if the owner is the issue, but that requires real access to the organization or maybe a whistleblower who knows how things are run by leadership...then you have to compare it with organizations that have large-winning records, like the Patriots, Packers (personnel related decisions) or the Seahawks maybe, and then find where the differences are in coaching, drafting and free agency and how ownership affects those decisions.
But to change things around, I guess fans need to stop attending/watching games so the bottom line is affected, imo.