> Will there be some scammers, claiming they're Elon, doing the good ol' "double your coin"? Sure. Will the victims of the scam ever check their digital signature? Never.

I see. Will have to think about that. Thanks for explaining.

I guess this goes into one of the direction bitcoin goes:
Teaching people to be self-responsible

bitcoin

Digital signatures to prevent name squatting on SN?

That's correct, it doesn't. Like it doesn't matter who Satoshi is. We all are a part of this community and what we do here is more important than what our username says. 

Will there be some scammers, claiming they're Elon, doing the good ol' "double your coin"? Sure. Will the victims of the scam ever check their digital signature? Never.