It isn't unconstitutional as the courts have affirmed over and over again. Property is not afforded the rights of humans and cases can be levied against property directly.
But just because something is constitutional doesn't mean we have to do it, which is why simply getting the legislature to say "hey don't do that" is the approach left right now.
But just because something is constitutional doesn't mean we have to do it, which is why simply getting the legislature to say "hey don't do that" is the approach left right now.