There was a time when this Court’s precedents may have portended the kind of First Amendment liability for purely private property owners that the majority spends so much time rejecting. […] But the Court soon stanched that trend. See Lloyd Corp. v. Tanner, 407 U. S. 551, 561–567 (1972) (cabining Marsh and refusing to extend Logan Valley); Hudgens v. NLRB, 424 U. S. 507, 518 (1976) (making clear that “the rationale of Logan Valley did not survive” Lloyd).