say bitcoin gets forked into blackrockBTC and i go ahead and send all the forked btc to an exchange to dump it... does that mean my btc utxos are doxxed?

just running my my thoughts here.. how many people will lose thier btc because they have to give blackrock thier private keys to prove you also own blackrockBTC to sell it...

the best thing to do if that scenario takes place is to really do nothing and wait it out for some time.