@TooOld4School writes
This is referring to invited speakers by campus organizations, faculty invites or departmental invites. In the past, at some other unis, a campus org might invite a controversial speaker which would spark protests and possibly cancellation. Yale is coming out strongly to say that it stands with any speaker who is invited. As to whom the uni or its departments or faculty choose to invite – that’s impossible to determine or predict. You’re imparting something sinister here – condemning them for future actions.
Speculation again. If there were any whiff of this, the tenured Yale faculty would be up in arms. And no one can imagine them being muzzled.