Arsenal's performance has indeed increased, but it is true that I think it will be difficult for Arsenal to surpass Liverpool's points, which are currently far different from Arsenal's, and it is certainly not easy for Arsenal to consistently win in the upcoming matches because sometimes a match always ends in a draw or a loss. And of course Liverpool will not allow themselves to lose in the upcoming matches. You are absolutely right because Arsenal's current schedule is busier than Liverpool's, which will certainly make Arsenal players potentially tired, which is certainly different from Liverpool's match schedule, which is only focused on the EPL. It is true that this season is a lucky season for Liverpool and I think Liverpool will win the title and of course Arsenal must be satisfied with just getting 2nd place. But of course getting 2nd place is not a bad thing. But honestly, I am also amazed by Arsenal because until now Arsenal has not lost in the UCL and this is a good achievement.
Nothing is impossible in football. It's only twelve points and should they lose four games, it's gone. My problem is that the Gunners no matter how improved they are don't know how to take advantage of their chances. See the two times Liverpool drew their games, instead of Arsenal to have won their games, I think they lost one and drew if not the point gap would not have been this much.
Liverpool are under intense pressure right now because they lost the Carabao cup and have been so stressed out that it's beginning to tell on the players and now that's it's only the EPL they are fighting for, in their bid to ensure they don't miss that one too, mistakes can happen so I'm not saying it's over yet until the season ends.
As it is I will not be surprised if Man City may finish in the top four at the end of the season even though right now they're a bit flaky in their performance.
Football is filled with surprises so I'm open to seeing more of them.