Chasing Manchester United premier league win will be very difficult or impossible to achieve, atleast in this our time. 6 English Premier League trophies means 6 seasons and looking at it, the highest Manchester City can go before being dethroned as the indisputable champions of England is 1 or 2 seasons. If you look very well, Newcastle is just building and Manchester United is gradually coming back to form and Liverpool is there to always contest. There will be a time the reign of Manchester City will also come to an end.
I think it is not that much difficult given how Guardiola has managed City ever since he took over as manager. He has made then PL champions 5 times out of 7 seasons and that really shows the kind of spectacular record Guardiola hold rights now. I think in 8-9 seasons he can make them equal to United if things goes like this. City are in control in whichever way you see and despite United and Newcastle improving, I don't see them getting dominant the way City are right now. I would say its very much achievable if Guardiola says for long term.
@Avirunes there’s a rumour which says that Pep will depart in 2025 and I’ll be super glad when he does because until he’s at City it’s very difficult to stop them from winning the Premier League. Furthermore I believe in the work Ten Hag is doing but if he won’t be backed by the new owner then it’ll all go to waste because Manchester United need to spend big this season literally in all the departments (goal keeper, striker etc).