Speaking as someone with no social media (big grain of salt), whenever I've heard reporting on people seeing the genocide on their phones it was always referencing tiktok. They never said "people watched children be exploded on twitter or Insta". That could be due to user preference or whatever, but as an outsider, I have the ambient notion that more of this kind of content was coming from tiktok.

More concretely, in a lot of the stuff that came out of the twitter files, it's clear that the US government does have, what I would classify as, inappropriate contact with american social media companies that can controle narratives. Without saying something with absolute certainty, the statement he's making sounds pretty reasonable.

Also nothing is just one thing, there's probably a ton going on.

TikTok was already forced to host their data in the US because of "security concerns" but the level of censorship is not the same. The US wants to fully control what people are able to see to brainwash them.

American companies such as Twitter and Meta have IDF soldiers running their censorship division and systematically surpress Palestinian channels. This shadow censorship gives Americans the illusion they are experiencing free speech.