Reckon people need to relax a bit.
City and PSG are changing their behaviour—that means they're concerned about FFP enforcement. They may well be able to sneak additional cash into their footballing side through this sort of deal but if so, regulations can be changed and loopholes closed. Scrutiny of commercial deals for artificial inflation has already been flagged as a part of enforcement activity.
Also, €150m per season is a vast amount, but that's money that PSG will have to spread throughout the top tier to actually benefit from. We might well end up with an fat chunk of that for the sale of one of our players, as we have with more than one squib gone to City.
Clubs are not truly competing with each other as businesses, since the product is the sport and the leagues, not the clubs. No one club can simply run away with the football market. There's plenty of collective will among the major clubs to put the cramps on 'financial doping'. The likes of City and PSG need UEFA much more than UEFA needs them, and that's why a set of rules like FFP can be contemplated at all.
It will all take time, possibly quite a few years, but expenditure regulation is a normal part of lots of major sports, it's not an unsolvable problem.
