Not to be pedantic as I know you're not the only person on here who chats like this, but we won the title a year after the treble. So, y'know, that's the sort of 'mismanagement' every single other club in the country would take.
Generational talent is a modern football term wildly overused, which generally describes a player who is being hyped to fuck at a young age with no guarantees that they'll fulfil that potential. Kai Havertz was a 'generational talent'. Ansu Fati was a 'generational talent'. Mario Gotze and Marco Reus were generational. I could go on but you get the point. I'm glad City aren't obsessed with shit like that and have an actual transfer strategy based on the actual characteristics the squad needs.
What City did was make a conscious decision to not break up the treble winning team because Guardiola asked them not to. That's why we won the 4th title on the bounce and wrote a piece of history that will never be written again. The downside of that is what has happened this season, but only someone with no spine and no foresight would predict City's demise based off one down season. Whilst people talk like our recruitment is done by someone who has never watched football before, our recruitment is actually done by the same people who built the last 2 record breaking City teams. I'm sure they can build a third and probably have a better grasp on how to do it than you or me.