assuming satoshi can still move their/his coins
He canthere is zero evidence of that
but he will not.
and there is also zero evidence of that
We think that the early mined coins of Satoshi are created as a prize competition (Re: Maybe Satoshi created the greatest prize competition https://bitcointalk.org/index.php?topic=5150688.0) and that Satoshi is waiting this coins to be moved. We also think that he will not respond when somebody moves the first coins but it will be a message to the Bitcoin community that the private keys are somehow on the blockchain. Satoshi could move the coins (2009/2010) to P2PKH addresses but did not.
and there is also zero evidence of any of that
in particular, all of the above would be crazy (assuming that satoshi is/was not crazy) if the intention was for Bitcoin to ever succeed. The uncertainty could potentially cause alot of chaos in the Bitcoin economy, it makes little sense to store up such a problem just so Bitcoin might one day catch on fire, for what reason? To enjoy watching it burn?
(<--- rhetorical question, although I have this funny feeling some joker in the pack is going to try answering it anyway 
)