Bitcoin should be forked and Satoshi's 1 million Bitcoin destroyed completely, if he really owns that much.
A sudden withdrawal of of 1 million (or large gradual withdrawals) should be regarded as an attack on Bitcoin.
Or it should be frozen for now until developers are sure no one is going to withdraw the whole thing and crash the market.
Why should we punish him for something that he did not do he is wiser than an idiot like you, of course he will not crash the market by doing that, if he has an intention to do that, he would have done that when Bitcoin was at it's on all-time high, and besides that his share, he has the right to do whatever he wants to do with it.