/dev/fd0
1. Developers of a centralized coordinator (Whirlpool) sentenced with one of them in prison.
2. Kruw’s centralized coordinator (WabiSabi) was mentioned by the Secret Service in a public advisory.
However, custodial solutions still being the priority for bitcoiners.
Link: Inmate Locator
v0.2.0 joinstr electrum plugin: .zip
Tor receives significant funding from US government and other governments.
It is centralized (9 directory nodes) and still used for privacy. 
Directory nodes:
Directory nodes: Consensus health
Joinstr electrum plugin demo with 2 instances (peers) using new tor circuit for each nostr event
h/t @Kyle 🐆