Yo NE people

Hello guys I am from Haryana, this sub recently popped up on my front page which kinda got me intrigued because I don't see a lot of you people around even in online groups I've only seen like 2 or 3 people and all of them were from Assam. So I thought why not interact with you guys and ask some questions. I'd also love to answer any questions you guys may have about Haryana or Punjab cause I live in Chandigarh so I think I might be able to answer some (though I doubt that's the case these places are quite boring imo). I apologise in advance if any of my questions offend you or are insensitive in any way. Question 1 - Is illegal immigration from bangladesh really as big of a problem as the media potrays? Question 2 - What are the main local religions there and do they relate to Hinduism like some people say? Question 3 - I don't mean it in a racist way but I'm interested to know about the local cuisine you guys have. My ex was from Bhutan and I saw some "interesting" dishes while I was with her. So I thought you guys might have some "intersting" dishes as well. Question 4 - What part of the mainland do you guys have the most positive view of. ( Btw please don't include Up or bihar with the north. "North" India begins from haryana and ends at J and K). I hope my silly questions didn't offend anyone.