"For example, Juvenal, in one of his Satires, was bold enough to attack the actor, Paris"

The satirist, Juvenal (Decimus Junius Juvenalis) was active in the late 1st and early 2nd Century AD. His five books of Satires are available at http://www.tertullian.org/fathers). Whilst sources agree that he was expelled from Rome, this may well have happened before Hadrian's accession, at the instigation either of Domitian or of Trajan.