Do you not understand the difference between public property and public place?

Even if he decides to open his house to the public, (thereby making it a public place) he still gets to make the rules (because it's still his private property), and still gets to boot people out on virtually any basis he wants, short of discrimination criteria prohibited by law.

A restaurant is an example of a public place that is private property. You're allowed in there because there's an open invitation to the public, but the restaurant owner can kick you out for not wearing shoes, being too loud, dropping n-bombs, whatever he sees fit. Because it's private property, meaning he makes the rules and he decides who's welcome and who isn't. You have no right to be on his property since it's private property. And as the owner he has property rights, which includes the right to decide who to have as guests on his property.

Do you not understand the difference between public property and public place?

Even if he decides to open his house to the public, (thereby making it a public place) he still gets to make the rules (because it's still his private property), and still gets to boot people out on virtually any basis he wants, short of discrimination criteria prohibited by law.

A restaurant is an example of a public place that is private property. You're allowed in there because there's an open invitation to the public, but the restaurant owner can kick you out for not wearing shoes, being too loud, dropping n-bombs, whatever he sees fit. Because it's private property, meaning he makes the rules and he decides who's welcoming and who isn't. You have no right to be on his property since it's private property. And as the owner he has property rights, which includes the right to decide who to have as guests on his property.