It would be very embarrassing and outrageous if Liverpool did not win the trophy because their focus is only on the Premier League right now and there is no other competition they have to compete in. Arsenal still has a chance and they have also improved recently but I don't think Arsenal can easily catch Liverpool. Even though Liverpool does have a tougher opponent in their following matches but they have more time to rest than Arsenal who still have a Champions League match to play. So with an 11 point gap, I don't think any team can stop Liverpool from winning the trophy.
I believe Liverpool should be able to win the premier league title this season even if their performance drop, I don’t think Arsenal will be able to catch up with them again, it’s already too late, 11 points difference is kind of much, and we are having just few matches left to be played. I know since Liverpool performance has dropped since they loss to PSG in the champions league, but as we can see, Arsenal attention is also shifting from the premier league to the champions league, am sure they will just want to be focused on the champions league, since they were able to win Real Madrid in the first leg of the match, they are going to be more confident, so I don’t think Arteta will give the premier league more attention.