In his pre-mutiny rant, Prigozhin did say that part of the motivation for the war was greed - Russians wanting to steal Ukrainian companies.
https://www.wsj.com/articles/masked-gunmen-and-a-stolen-toilet-how-russia-seized-a-ukrainian-citys-businesses-7e745668?mod=e2tw
@anneapplebaum he may be a thug, but he is not stupid
