Atlantic Council and social media - input sought

Ive read the wikipedia about the Atlantic Council.

Their donors include facebook, google, twitter, the US gov and other governments

Ive heard it discussed that they pressure or even control social media platforms. Do we have any concrete or semi concrete evidence of their influence on social media?

Are there other organizations with ties to the government that pressure or inform social media platforms?

No one. No one has info or knowledge on this topic? Especially now in the middle of an election.

Never heard of them before. Or if I did, it wasn't enough to stick in my mind. A quick perusing of their site, they seem to have their fingers in a lot of pies though.