Well obviously no one knows... or very few people know (I still think that there are a couple original bitcoiners on this forum who are 99% sure that they know who Satoshi is).

Whats your favourite theory?

Mine is that it was John Nash   

Please provide some proof for your theories. Would love to look into them!

the principle of blockchain is like that, and can not be forced to be managed. The blockchain teaches us to live without leaders, which determines everything about our lives is us alone.

They're not killing Bitcoin. They prove to the world that there's no reason to wait for something better.