How to grow a "living" blind

I have had several natural blinds kicked apart over the last few years, when guys come and put tree stands near them.  Some think that if they put a tree stand in by your blind that they have superior authority and can kick you out.  It happened again just yesterday.  I was told that it did not matter if he was there or not, he had cameras and would know if we hunted around any of his six stands.  I straightened him out about unearned authority and Iowa public land usage.  If possible construct natural blinds where no one would ever want to put in a tree stand.