That is true and I think that most opposition fans hold onto that fact. The thing is, this isn't just a flash in the pan occurrence and the longer it goes on, say 20+ years, the more that the sport-washing narrative gets eroded and people view it as organic growth. People that are now teenagers have always associated City with success. Give it another 10 or 20 years and people won't give a damn about how City got to where they were, just that they have always been on top, there or thereabouts.
I'd also say that they are extremely well managed, frustratingly so!