I have said this before and again that Arsenal football club needs to pay attention to one particular trophy per season, not necessarily the Premier League alone but any of the trophy they found themselves in the competition, it could be Premier league, champions league, FA Cup Carabou Cup, so not necessarily the Premier league. Their situation overtime, ending each season without a major trophy for over a decade plus is a problem as football club.
It's natural for Arsenal to aim for the Champions League title, given their spending spree over the past few seasons on players. The problem is that Arsenal's mentality isn't yet ready for this competition, as they must first reach their full potential in the domestic league, like Manchester City in the Premier League or PSG in Ligue 1. Once they achieve this, I'm confident Arsenal will be able to win the Champions League trophy themselves, as their mentality and experience will make them much stronger and more prepared to handle the pressure.