Rapid demographic change question to all the natives of the city

Hey everyone I recently joined this subreddit and as a native of Dehradun I feel I am currently among those few who know & feel the true pain of this city. What it used to be and what is has become. There is one thing I noticed that I want opinions of you all on that in recent few years Demographics of Dehradun not political, religious or caste based but native population of this city (be it of any religion, caste or group) has declined rapidly. Those who know this city as non natives can't. I don't know why it happened but most people I meet now are from other cities or places I have no problem in that but it is just that they do not know & have seen this place as a native of this city has. Those who are native share common interest and other things which sometimes when I talk to people from other place don't. Maybe one reason is no or few jobs but still I think native population of this city has declined due to rapid development and movement of people from other big cities. Share what you think. NOTE:- Please keep all the religion, caste & political based s*#t out. Genuine opinions only.