You have never had the right of free speech on someone else’s property. This is not new in any way. I realize that there are some court cases that do guarantee

You have never had the right of free speech on someone else’s property. This is not new in any way. I realize that there are some court cases that do guarantee free speech in extremely limited circumstances, but saying that society at large has “lost that value” doesn’t line up with any history that I’m aware of.