Is a person(s) who you don't want to interact with who comes to your property and remains there even thought you prefer they don't, acting in a way which resembles offensive force? I'd say yes if you haven't attempted to impose on them in some way.
Isn't it obvious that forced segregation imposed by your nanny state was harmful to many people, blacks, whites etc. ?
The reason why is, it removed their individual ability to make mutual choices of who they would associate with. Any two people of any race who both wish to associate should not be prevented from doing so. Legislation which prevents people from associating who wish to or forces people to associate, even though one or both may not want to is essentially the same thing, as it assumes consent when none is actually given.
Also, you are a Poopy Pants and I am winning.