[d0ne]

No - Running enough TOR entry and exit nodes allows one to unmask initial connections[1].

One can suspect a healthy percentage of Tor nodes are operated by Governments as TOR was developed and released by the US Navy[2].

[1] https://www.theregister.com/2015/05/30/researchers_claim_tra...

[2] https://www.torproject.org/about/history/