Finally Bill and I agree on something other then DOS and MS-BASIC. It may not be for the same reasons (I prefer physical currency and silver for anonymity) but we have a common ground on cryptocurrencies.
to be fair most of the old guard are not fans. It doesn't mean they're wrong but it could mean they don't get it.
On the other hand, Buffett is negative and he's never wrong so there's that.
In the end, you can't rely on appeal to authority here. You have to go with your convictions.