Could also include the way Disney peppers a lot of it's movies with Pedo symbols. Disneyland as well.

The Larry King scandal for literal proof of this stuff happening in upper level politics (no, not that Larry King).

Tom Hanks/Isaac Kappy and the mystery around Kappy's death, notably the Instagram post Hanks made about roadkill (on the road Kappy would later die on) which also included a bottle cap with a "p" on it lying on the ground (cap + p = cappy = Kappy). Also the person who ran Kappy over, his name is Forrest. Can't make this shit up lol...

What else...

Semi-related stuff could help too. MKULTRA glitch compilation videos are hard to explain away.

Oh, all the celebrities who constantly tweet about molesting kids (Patton Oswalt, Chrissie Urukhai, Sarah Silverman, that Marvel director, etc.).

Senate swearing-in ceremonies from 2011, 2013, 2015 and 2017 (especially the last 2).

The first video Dylan Groves (I think that's the name) uploaded about surviving the horrors she faced in what was most likely a (not so) abandoned underground military base tunnel system. If you watch her and pay attention to her voice it's clear that she's not lying, at least not intentionally. Sure, it's possible she could just be crazy, but I believe what she said.

Oh! Here's a good one: Ask your friend if he has noticed how the news will never talk about child trafficking even though it's happening literally 24/7. And ask him why in many places, people get more time in prison for stealing a car than the ones who rape children.

Edit: And the videos of David Spade desperately hoping that Tom Hanks "pulls through" and returns to the states. At one point he says if that doesn't happen, he will shoot himself.