Hindi Movies- Punjabi Titles :S

All these movies Hindi movies are Punjabi....Why?? Are they Trying to use that to get Punjabi People to come out and watch the movies

i think they are trying to appeal to more people! but frankly i think they stereotype punjabi's in each movie. thought i do not completely diagree with the whole idea of incorporating punjabi theme's and names in hindi movies i like to see hindi movies branching out!...lolz i am so out of it today i hope i made sense

I guess they do this for better business in the north😛 but i dont really have a problem with them for having a punjabi name or anything. However, i have a HUGE problem when they keep stereotyping sikh values and sardars😡 I wonder why no one takes any action against them?😕