Meanwhile, on the other hand, Chelsea is currently considered quite weak, but at certain times, they can really play brilliantly. As we saw the results against Tottenham and they were also able to hold Man City to a draw with quite a lot of goals. It was incredible.
Yeah, you are right. Chelsea have been playing brilliantly, their last four matches have been against Arsenal, Brentford, Tottenham, and Manchester City. Chelsea played well and were able to draw Arsenal. From the way they played in the match, everyone believed Chelsea was back to form and they would be able to win any club that came their way, but everyone got disappointed by Chelsea's performance after playing against Brentford, and everyone lost confidence in them. People didn’t believe they would draw or win Tottenham, but everyone has been surprised with the way Chelsea have been playing since they played against Tottenham, in which Chelsea was able to score four goals in the match.
Regardless of the games Chelsea and Newcastle had against Arsenal, I think Arsenal losing against Newcastle was very hard for Arteta and that's why he started talking about the referee and there is the chance for him to be suspended because of that. According to the Football Association rule E 3.3, they can get him banned soon.