The fact Bitcoin is worth $90 billion and has survived a decade of endless criticism, means blockchain is successful beyond anyone's wildest dreams a decade ago. I would say Bitcoin and Ethereum have been way more successful than Watson has.
How much is Bitcoin worth without translating it to another currency? Schrute Bucks and Stanley Nickels.
The person you're replying to is saying that all the hype around blockchain for contracts, identifiers etc. is most likely way overblown and we will look back in a few years and see it as a mostly useless fad
See why your argument doesn't prove Bitcoin is a good thing in the long term and/or if you're a believer in its superiority to centralized banking?