> Define “significantly impose”. That’s the basic problem,
I agree.
> existing near someone can have effects that are easy to justify in court
I had the impression this was a "mob rule" problem, that local voters were voting for zoning laws that limit the quality and quantity of new housing. I admit to not understanding the legal or moral justification. It just doesn't seem right to micromanage others to the extent that occurs today.
There are other countries that are much more flexible, like Japan [0]. Instead of single family single use zoning they start with three story multi-use housing. Some places in the U.S. are moving in this direction.
> decreasing or limiting increase on future land values
That can be flipped around. Someone who opposes new housing is taking value from the people who could have made use of that new housing, had it been allowed.
[0] https://www.youtube.com/watch?v=wfm2xCKOCNk