Many people think that if Bitcoin is threatened by quantum computing in the future, then maybe Satoshi will come out in public if he is alive and take appropriate measures to keep his Bitcoin safe. But it is also important to think about how much impact it could have on the price of Bitcoin if Satoshi is alive now and wants to secure his Bitcoin reserves. If he is active, then there will be a huge negative impact on Bitcoin and if he wants to remove the Bitcoin from his stored wallet, it will also have a negative impact on Bitcoin or if Satoshi wants to sell his Bitcoin, it is believed that it will also have a huge impact on the market.
Again, many are saying that Satoshi is not alive, so there is no possibility of him being active in the future. So we ourselves do not know whether Satoshi is alive or dead, the entire Bitcoin world is facing a difficult situation where no one knows whether the creator of Bitcoin is a human or an alien, alive or dead?
The problem with Satoshi coin is that are all exposed to quantum computer because the public keys are exposed and from the look of things, quantum computers will be able to convert the public keys to private keys and they will be able to move the coins but there is a development of ways to stop that from happening. There is going to fork to prevent people from having access to it and also that of others that has their public keys exposed on the blockchain.
Satoshi is not coming back, he could be dead or could be alive but I'm firmly believe anything Satoshi will not come back to those coins. The things you see online are pure speculations, people on the internet will give their opinions that may not even be what will happen. Instead of worrying about what Satoshi will do and what will happen later, it's better you buy the coins you want and hold and let people do the noise they want.