I wonder what will happen if Satoshi's wallets suddenly start moving

So it's estimated that Satoshi owns around 1 million BTC in his wallets. What do you think will happen if there's suddenly some activity around those wallets? I think it will result in a panic situation depending on the activity and we might see heaving selling or buying pressure. And to be honest, I don't think even institutions have thought of this situation and how do deal with it.
Personally i think it will eventually result in a major upward movement, because the thought of Satoshi being alive and active will be a huge hopium for everyone. The wallet activity might suggest that there's some progress is being made under the hood. What do you think?