Manchester City will still be superior because they will next meet several opponents which in my opinion are easy to beat and will make Manchester City get additional points easily, As for Arsenal, they still need to work hard to win and of course it's not easy for Arsenal to do that, but in the end Arsenal have managed to take first place for a while.
Why do you conclude like that for Manchester City and Arsenal? Have you seen the opponents Arsenal will face next year?
Because I don't think of Chelsea as a weak team in the Premier League which will be against Manchester City next year even though Chelsea are currently in the top eight of the provisional standings. This season's Premier League is a little more difficult to make predictions before the game starts.
Because Liverpool, which is very well-known in the Premier League, was able to be beaten by a promoted team this season in the Premier League, and this can actually serve as an example if this season's Premier League matches are a little more difficult to make predictions before the game starts.