This. The reality is that finding a home you like is hard. You'll research neighborhoods, city policies, construction projects in the area, what the neighbors are like, what internet is available, taxes, etc. Then you find a place that matches your needs and you move it. That's time consuming, difficult and stressful, especially if you're buying the home. It's also time consuming and difficult to get out, especially across long distances.
So once people are in, ANY change is problematic. Increased density and construction is the common case these days because that's what we need, but the same would happen in reverse. If NYC's mayor said they were going to eminent domain the whole place to make it a low density suburb, even the people who get to keep their homes would lose their shit. You don't live in Manhattan because you want a big yard for your 6 dogs and 3 chickens.
When it comes to housing, any kind of change is hard. So if you start from scratch, there's not much problems.