Arsenal made the same mistake twice, hopefully they won't make the same mistake a third time and the third time they will definitely be able to take the result in their favour.
Repeated mistakes, even when they have a chance to stay away they also fail. If you remember when Man City also lost points from several matches, Arsenal was unable to maximize the match with a victory. Arsenal also lost points, the bad luck of Man City they were able to improve and continue to win in the rest of the competition. This makes Man City better. For today I read that there are 22 non-regular Arsenal players who will leave, it seems that the majority of these players are not senior players.
Source:
https://www.arsenal.com/news/22-players-depart-arsenal-end-contacts