Jesus wept.
Elstone has done a tosh job but he's still been a decent level achiever at Deloitte, and Kenwright is a notoriously ruthless multi millionaire theatre company owner. I could also suggest that as Bill has made many, many millions on his initial investment in EFC while getting to run the club he purports to support he's probably a proper businessman himself, albeit one that preoccupied himself with the maintenance of his own position beyond the development of the club.
Moshiri is no doubt an extremely shrewd mind but let us not forgot he benefitted from a monster largesse from the Usmanov funds... which in turn came from backing the right horse in the aftermath of the Iron Curtain coming down.
I'd argue what we are seeing here is NOT a difference is businessman calibre as such but two parties with different levels of resourcing and utterly different motivations. Fortunately this new group seem to be motivated by the same goals which enthrall an entire fanbase