How is it absurd?
I went to school in Essex in the 80’s, nobody supported Arsenal, it was 99% dipper.
I didn’t meet an Arsenal fan until I started work, they were reasonable, had no delusions or expectations, I liked them.
Obviously when we had our run ins with them under Jol I didn’t like losing, but they were so far ahead of us it would have been churlish to expect otherwise.
Arsenal don’t have fans like other clubs, it’s not wall to wall tribal flimflam, they have their AFTV lot, who seemingly hate Arsenal more than anyone else, but the rest of the ones I know keep quiet and never gloat.
Dippers on the other hand, either winning through clear cheating or shouting conspiracy and rematch every time things don’t go their way, and you always know who their fans are, because they never shut up about it, how they are special, how it means more.
My experience is my experience and my opinions are based on that.