Host your nodes either on your own hardware only accessible by Tor, or on VPS's outside of US jurisdiction.
Incorporate your companies in fuckin Belize or Nevis or Singapore or the Cayman Islands or whatever country gives the least fucks about the US courts.
The US government is making clear, repeatedly, that it is actively hostile towards financial sovereignty and freedom, of individuals simply wanting the same transactional privacy they are used to receiving from cash.
Also wouldn't be surprised if custodial lightning wallets are targeted next as they don't require KYC. So as always, keep your sats on hardware you control.
