With just under half the games left to play this season, I think the next few matches will make it clear how serious Arsenal are, let's look at their consistency. But don't forget about Liverpool too, they are very strong now and will fight for sure, since they managed to secure the first place even in the middle of the season
Arsenal and Liverpool are teams that should not be forgotten in the remaining season, including two other teams such as Aston Villa and Manchester City who have also started to bounce back in the Premier League this season. I believe that these four teams will compete together to be the best for the remainder of this season quite tough in every match and will continue to take advantage of the opportunities available to take full points when facing weak teams in the remainder of this season.