It's hard for me to think dispassionately about this. To keep it civil. Lets give it a try.
Some people just need more space. They make good neighbors, helping when they can just don't crowd them. 
There are way to many people in this world. A crowded forest nothing grows right until a forest fire thins things out a little. Then there is a sort of balance.
The human race has not had a good thinning in a long time. 
Space, shared space, personal space, space we have written title to, above ground, but not below ground, fed. space, state space, native space. Space when my dog dies I can burry her undisturbed, space that hold memories of loved ones, space for their rose bushes. 
As a person gets old as dirt, like me, it is easy to feel threatened by any sudden change. Simple as this seams, it confuses younger people to try to understand something other than 60 sec bites.
Mr Musser is wrong morally and legally for what he is doing and what he is doing it with.
I understand, Mr. Musser.