You made me think "if there's a site for online storage of wallets and someone has paid the amount of money needed for decent security for it, it's probably because the government is running it."

Probably is the key here. There is the off-chance that some motivated people can enlist the help of talented up and coming experts.

Also, this is something that a smart and savvy government would do. If large governments are ever smart and savvy, they're only that in specific contexts.