Gabriel Jesus is official and this is a new force for Arteta with Arsenal who will make the competition even more competitive in the near future, but I'm sure there will be good changes that Arteta will work on with Arsenal.
However, we will see that the transfer window still has time so that Arteta can bring in a few more players, but this is a transfer that has been highlighted a lot because he has managed to sign Gabriel Jesus at such a young age.
He is a good player but I don't think he should be even worth that much. He only scored 12 goals last season and all competition combined so that's not really that impressive. Also that Manchester City has the best midfielders squad that could supply him with great assist so I don't know if he could do better in Arsenal
I think it's very reasonable that Jesus was bought at a high price by Arsenal because apart from Arsenal there are three other clubs also competing to get him from Manchester City, losing Lacazette and Aubameyang did force Arsenal to be active in the transfer market to look for attackers even though they have a young striker Niketiah but obviously he's not enough to face the tight competition next season, in my opinion Jesus is actually a good striker as a center forward but after losing Aguero, guardiola more often plays a formation without a striker center so Jesus is often substituted or transferred to other positions that are not positions actually, that's why I think if this season Jesus can't put in his best form at manchester city.