If the coins are held on the masternode and not a cold wallet, that masternode isnt reappearing anywhere. The gov can just take control of the servers the masternodes are hosted on.
Coins are stored in cold wallets. Nothing on the servers to take.
Dont lie please. Cold wallet storage is optional, most masternodes probably still have the 1k dark in the hot wallets.
ALL the how-to guides use hot/cold. I'd be willing to wager that there are fewer than 10 "hot" nodes. Tough to prove though.