The progress of the Arsenal team under Mikel Arteta has been quite positive in every season so it is not impossible that next season they will be stronger than this season and win the Premier League title, I think that is very possible and I hope that happens.
Manchester City has everything better than other teams in the Premier League so they can defend the title for 4 seasons, in terms of strength and mentality and strength Manchester City does not depend on just a few players because Pep Guardiola built a very strong framework so that even though many things happen changes in the Manchester City squad, they can still produce their best performance.
In the last two seasons, of course, there has been a significant improvement in the performance and mentality possessed by the Arsenal squad, so indeed they deserve to be candidates for next season's championship challengers, this season we can see how Arsenal are able to continue to provide very tight competition in the race for the championship but unfortunately they are still unlucky after Manchester City are also able to maintain their consistency this season, I think there will be a few players additions that Arteta might bring in to strengthen their squad next season to break the negative trend of zero trophies for almost the last 20 years.
Manchester City are inseparable from their financial strength so it is not surprising that they have continued to be champions in recent seasons, but I think Arsenal have also transformed into a team that does have a winning mentality and of course Manchester City should no longer underestimate Arsenal after what happened in the last two seasons.