Sad to see what US has become.
Since almost all major social media companies are american, and all major social media/tech companies are state/defense companies, the US already "vets" social media accounts of foreigners and most likely americans as well.
This has nothing to do with "vetting" social media accounts. It's about scaring the world so that the world stops criticizing primarily israel.
If we really want to "vet" foreigners, we'd be doing it secretly so that bad actors feel free to expose themselves on social media. This does the exact opposite. It's about controlling the narrative and preventing criticism of israel.
You should back up this assertion with facts and evidence otherwise nobody will take it at face value and it will be categorized as drivel.