Having said that, of course City remain the strongest team in England, but they will face very strong competition for the title next season, though they are still favorites, the dominance of City in England is definitely becoming scary for the other teams, and they'll not want City to win the league next season, but to stop them they have to do it on the pitch, which is so difficult.
Some of the new Manchester City players selected by Guardiola will certainly be the best choice to compete next season, I'm sure Manchester City will be a scary and strong club next season because of course Guardiola wants to aim for the EPL championship again next season and hopes to get back the Treble winner for the umpteenth time even though it is difficult but I think it can be achieved.
As long as Guardiola is still at Manchester City of course it will be difficult to stop them let alone get rid of them in the EPL, obviously very difficult because they always play consistently both in the EPL and in other championships for example the UCL, unlike other clubs when they focus on the UCL they are not consistent in the league domestically that's why manchester city has more ability to focus on all championships.