I can see both sides. Real, Barca, Juventus, Inter, Milan, and Bayern have been playing their own rules and they have effectively killed off their own domestic leagues but allowing folks like Usmanov, Kroenke, FSG, the Glazers, Mansour, and Roman into the game signals what time it is. The Premier League and England is extremely attractive and it's the easiest country to buy into.
A large number of Arsenal fans don't want him but it's worth the risks imo. Young and if he doesn't work out we can sell him to West Ham or Villa for 30/40M.
Technically they're owned by oligarchs too.