Whether it's true or not, we will never know. It's most likely to become a puzzle to be talked about, and what I like about this is it can bring exposure to Bitcoin again, and it's a positive thing, in my opinion. There's no end goal to this, even if it's true or not; the matter of it is that Bitcoin is here. There are a lot of controversies about being Satoshi, and I don't think you want to be him and expose yourself.
This is definitely a mystery to us because we don't know who Satoshi Nakamoto actually was, so anyone can claim Satoshi at any time. But of course, in that case, there will be a fair investigation in the legal process, and if it is proven, he will be recognized as Satoshi. And if it is proven false, he will definitely not be recognized as Satoshi.