I don't think Phil watches the detractor videos. He definitely gets told what is being said about him, but I don't think he takes time to watch.
"Secret Life of DSP did a whole segment on the escort!" This was likely assumed because "Kimberlie Brink" was in the thumbnail. In reality the entire segment takes up about 100 seconds in a three hour video.
"Snort Burnell edits your videos to make you say things out of context" yeah, that's the joke. Show Phil mugging for the camera or acting like a fool then cut to I am not a children's entertainer. Phil says, "I'm gonna be honest," insert clip "thanks for the money dummy!" It's not slander nobody thinks Phil just starts singing I'm gay I'm gay I'm gay for no reason.
Most of the "anti-dsp" videos say Phil is bad at games, Phil begs for money, Phil is bad at reviewing food, or Phil jacked off on stream. All of which are arguably true.