Its a derby game, if you think that fans arnt going to chant about the opposition fans then im not sure how you have been brought up to support a team.
I do agree with that fans shouldnt chant about the opposition fans etc and focus on their own team, but obviously it depends on the situation.
I guess you mean the Oh Wilder/Carrick Said chant? Im with you in thinking a chant shouldnt be changed to stay relevant, but I guess you never said anything when all 4 stands were singing it v Chelsea, because for sure i was f**king belting it out as usual.
I can only give my opinion from the South, but the atmosphere today seemed on trend.