Facebook was a government entity well before it went.

Funny you should mention him (albeit the connection to Zuch in this article could be considered a little specious): Zuckerberg-Backed Group Promotes $6 Million Election Grant From Left-Wing Nonprofit

A left-leaning organization backed by Meta CEO Mark Zuckerberg is promoting a $6 million election grant program to “support local election officials” from an influential left-wing nonprofit, The Federalist reported Friday.
The Center for Tech and Civic Life (CTCL) allegedly told election officials to participate in the “A More Responsive Government 2024 Grant Program” associated with the Institute for Responsive Government (IRG), according to emails obtained by The Federalist. The CTCL funneled $350 million to states across the nation in 2020, with Zuckerberg donating $328 million to the organization, according to Influence Watch.