because he's too old when he was born, there weren't even plastic cards yet. old people can be very conservative. when significant people will be replaced by his young relative, that's then begin warmer for the world of cryptocurrency
LOL, maybe right buddy but actually Warren Buffett is the centralised business giant and she will never support decentralized cryptocurrency or any project belongs to the platform.
Then if the Bitcoin acquires complete market and enter centralise mode of payment system and never make profit with their payment support partners. Maybe after government recognise they may wish to use the Bitcoin.