I don't think Arsenal will win against Manchester United even though Manchester United team is still struggling to get back to good form this season. Arsenal apper to be in a better form no doubt and they will have the advantage of playing in front of their fans which will give them an edge over United but even when they were hot last season with their winning streak they find it difficult to defeat Manchester united team that was struggling. I see the game ending in a 1:1 or 2:2 draw but I don't think Arteta has what it takes to defeat the Erik ten hag's men even though they have not been showing consistency in their performance after three Premier league matches.
It seems and is quite sure, but it is difficult to predict this match. You're right, even though Arsenal is the most prepared team, Man United when faced with big clubs, always tries to look neat and solid. So it is possible that Erik Ten Hag will mobilize the abilities of his players to be better. Even though the limited number of core players currently does not support him, Arteta also needs to worry about the Red Devil troops when they are on the field.
It seems and is quite sure, but it is difficult to predict this match. You're right, even though Arsenal is the most prepared team, Man United when faced with big clubs, always tries to look neat and solid. So it is possible that Erik Ten Hag will mobilize the abilities of his players to be better. Even though the limited number of core players currently does not support him, Arteta also needs to worry about the Red Devil troops when they are on the field.