Well I don't quite get you, but I feel Manchester United is also doing well and moreover it's just last season that arsenal started being quite successful and also I feel that success they even achieve was a bit kind of disappointing because I never expected them to lose on the trophy after being top of the league table for so long and at the end they just gifted every thing to Manchester city
For this reason, Arsenal must be able to maintain the stamina and performance of their players so that when they reach the end of the season they are still really consistent like at the beginning to mid-end of the season they are at the top of the standings but at the end of the season they look tired and fail to take moments in every game so they have to admit the greatness of Manchester city where they deserved to win the league last season.
Apart from that, Manchester United also played well last season, it's just that they need to add a number of new players to their front lines to make Manchester United's attack power even better, especially considering that they entered the UCL this season, clearly needing several new players in their squad. I am not a supporter of Arsenal and Manchester United, but I admit that these two clubs played quite well last season, but as long as Manchester City exists, it will be difficult for them to compete with City.