Liverpool only need 3 more wins to secure the EPL title, the number of points collected by Liverpool is certain to be impossible for Arsenal to catch up with even if they manage to collect all the remaining points. Now Liverpool chances are getting bigger because they have the opportunity to widen the gap with Arsenal to 13 points if they can win over West Ham.
There is no hope for Arsenal in the EPL, they have to focus more on the second leg of UCL, they only need a draw to qualify for the semifinals.
It seems true that Liverpool only need to secure 3 more wins and they will be in a safe position without worrying about being overtaken again by Arsenal who are ranked second. And for Arsenal it would be better for them to focus more on the UCL for now. And I think Arteta has done that. The draw that Arsenal got in the match against Brentford also seemed to be caused by Arteta who didn't really seem to have Arsenal at their maximum strength in that match. because it seems that Arsenal prefers to play safely to avoid player injuries and also to ensure that the main players are better prepared for the match against Real Madrid in the UCL.
And by the way, as far as I remember, Arsenal is a club that has never won a UCL title, right? So I think this season is a good opportunity for Arsenal to try to achieve that. Although I am a little doubtful because there is a strong team like Barcelona that can block Arsenal. but the opportunity is still there. But for now Arsenal just have to make sure they can win the second leg against Real Madrid.