Everton at home has been a problem for Arsenal in previous seasons because they contributed to last season’s failure to win the Premier League, even though we know that they lacked squad depth last season. Nevertheless, with Everton’s current performance, I don’t think they can stop Arsenal from going home with three points, even if Arsenal play a three-man defense.
However, this season, Everton's performance has been a bit disappointing and they are still unable to show their stable abilities. They are still experiencing consecutive defeats and have not been able to recover. they seemed to be really down. Here, I'm not sure if Everton can beat Arsenal even if they play at home if you look at the conditions of their game and their performance so far. They experienced quite a significant decline.
However, that doesn't mean that if Arsenal can underestimate Everton, this is not a good thing to do. Whoever the opposing club is, they will always be focused and try optimally, according to the tactics given correctly.