The reason people hate us, are we too frank and don't care what others think?

I was trying to figure out why Bihar gets so much hate despite being not the worst . There has to be some reason because so many people can't be It might be because of some initial perception and continuation of that. But I was thinking could it be that 1) we just don't care what others think about my way of eating, way of dressing or more? 2) And sometimes we try to show too much of "I'm proud of my food etiquettes and dressing sense"? If you are too outspoken about your way of living, , you become center of attention/discussions and others don't like someone else talking too much about themselves. I have seen Odiya/Telegu/Bengali people with way of eating/dressing which may seem worse than ours but they don't get the hate as much as us. What are your thoughts on this ? Add your research results as well. PS: In real life, I haven't seen anyone disrespecting me because I'm a Bihari. Most of the time they perceive me like an honest person and respect me well. Most of the hatred I have seen is online only, not sure about others. It could be because of my profession and the place where I work.