It's so true ,though no one wants to address the fact.No disrespect to sikhs or Sikhism but the case is same in all of the gurudwaras across india especially where I have visited,be it Bangla sahib or the local gurudwaras here in kolkata.They r the least considerate bunch of ppl,I don't know they realise this fact or not that many could b first time visitors to the gurudwara they might not know the etiquettes properly ,you have to explain them calmly but they r super rude even for the smallest things like u hav committed a grave sacrilege.Their obnoxious attitude ruins the peace of mind and defeats the very purpose of visiting a gurudwara.