Previously I thought that Man United could be a stumbling block for Arsenal, but if you look at how Man United is playing now, it shouldn't be difficult for Arsenal to destroy Man United. I have been a Man United supporter since Cantona's era, but I feel embarrassed to see what Man United is showing now. They have wasted so many good opportunities, and I think it's because of Ten Hag's stupid strategy. Playing at home doesn't make Man United play better, it's proven that they can only draw against Burnley, who incidentally is a bottom team.
Meanwhile, for the match between Tottenham and Man City, I agree with you. Tottenham may have the advantage of playing at home, but their performance has not been consistent. Maybe this will not be an easy match for Man City. But with their current performance and their confidence, I think Man City will be able to get the full 3 points.
Manchester United's performance is difficult to predict and they have played inconsistently this season, but if you look at the match that will take place at Manchester United's home ground, they should play better so as not to be embarrassed by Arsenal at home. Playing at home, there is no guarantee that Manchester United will be able to beat Arsenal, but I believe the match will end in a draw and even if they win, Manchester United will win the match.
Tottenham have also not been very consistent this season and I don't think Manchester City will have too much difficulty getting full points. If you look at Manchester City's performance this season, it is much more difficult to stop them and home or away games are not a big problem for them to get full points. Football can happen unexpectedly, but Manchester City does look very strong compared to several other clubs.