See, I'm not talking about "giving up". I also try to buy and consume sustainably and change my ways when I realizes something I do is morally questionable. But I'm talking about proportionality.There are a thousand things that should be higher on everybody's list than criticizing City. I believe you have to differentiate here between a) things they did that are morally questionable and b) things they did that are perceived as "bad for football". Since football is rather unimportant in the greater scheme of things, b) is not only negligible, it is also debatable if they really are bad for football. And regarding a) In the end, they're a company that accepted financial backing from an oppressive regime and as bad as that sounds, that's nothing uncommon in our society these days. Where's the difference to Uber or Tesla accepting investments from Saudi Arabia? Who criticizing City for being sheikh owned would boycott Uber because part of them is possessed by one of the worst regimes in the Arabian world? Let's not kid ourselves, City is operating in a rather unimportant market with football. People despise City more than those companies (or more than companies that regularly breach human rights or at least indirectly support it) because they perceive City "ruins football" and that in itself speaks from a certain ignorance because it means - consciously or not - they deem football more important. Or do you think the fans deeply hating City react with the same outrage to companies doing even worse stuff?
And regarding b) (and as I said, this is actually negligible compared to the former paragraph since football is rather unimportant in the greater scheme of things): Why should football as a market be treated differently to every other market? In our society, everybody is free to spend his money for whatever they want. So if I'm an investor and want to spill hundreds of million on a football club, why shouldn't I be allowed to do this? Where's the difference to investing that money into a startup? The rules City violated are generally self made rules in football that generally contradict many rules of the social or free market economy. If an investor isn't allowed to spend more than the club generates, this severely (!) limits growth potential and from an economic perspective supports the emergence of monopolists. And that is what we're currently witnessing with top clubs distancing themselves hopelessly from the rest of the bunch: The issue isn't that clubs like City or PSG bought their way to the top, the issue is that there is no other route for clubs outside the elite to really challenge those very teams without crazy financial investments. The current rule set is despicable in that it pretends to be trying to "save clubs from investors" while in reality, it conveniently ensures that the top of the pyramid stays cozy. If they were serious with FFP, they would build it entirely different and in a way that would ensure a fair competition instead of rendering "ascent" impossible. And if you don't believe that FFP serves this exact purpose, just take a look at the current UEFA reform and try to listen to the people who worked on it and didn't belong to top clubs.