I'd say there are most CEO's that probably could be replaced, assuming that CEO isn't also the founder, you can't replace the 'visionary leader' of a platform,

I'd say there are most CEO's that probably could be replaced, assuming that CEO isn't also the founder, you can't replace the 'visionary leader' of a platform, or if the CEO is someone like Steve Jobs who I guess was sort of a founder of apple so that's kinda moot. 80% of CEO's could easily be replaced in a few years, then that can trickle down to other managers, and eventually lead towards more "flat" organizational hierachies which hopefully are more equitable and pay better for all employees, not just a rich few.