The last game I was at the majority of the fans participated in it and so did I so... If we didn't like it we would not have been standing cheering and giving high fives to complete strangers with Jets gear on.
I feel like the OP has never been to a football game in his life. This happens at every NFL game, every college game, every high school game. Hell, there are pop warner teams that do it.
Ravens do that as well. They do some moving the chains thing. This doesn't bother me. The t shirt shooters bother me more. That drives me nuts. This isn't a basketball game.
If the product on the field this fall is half as exciting as the March headlines, the chants and stadium experience will take care of themselves.
That song annoys me too. It's not the Jets identity. They had one (Minnie the Moocher) and all but discarded it for a song that reminds me of the Red Sox.
Every time the Jets get a first down, they should have the PA announcer say, "Take that" And then the whole crowd yells, "Motherf...kers!" Heck...let's do it every time we gain 3 yards.