Arsenal have the performance to beat any team right now, and this is the right time for them to make things possible for themselves; they don't have any weak positions right now. The Arsenal squad is strong right now, and I hope they will maintain this performance till the end of the season to get the title. The season just got started; they still have a long way to go,
but even with that, there is a possibility that Arsenal will have changed for good this season since they have already strengthened their attacking position, so let's continue seeing Arsenal at the top of the league this season. Arteta will surely surprise us this season.
I really wish Arsenal can do all of what you have said but there is a team they have played this season, it's Aston Villa. You will think maybe I was gifted something but it was just that match that gave me goosebumps because it was that Aston Villa that stop Arsenal from over taking Manchester City last season but look at them this season, they have lose against Arsenal, there pattern of game was weak without short on target, it was just like Aston Villa weren't there.
However, I'm not cool with this structure of Arsenal. Ever since Arteta took over this team, the guy has bought every player he needed but has never bought a striker and this is what Manchester City is having as an advantage. Look at how Haaland is taking any team that comes their way with pride but Arteta has refused to form his team like that and that has not help the team much, he need a full time sticker for Arsenal.