While I agree that not everything that uses the (sacred) blockchain is necessarily a scam, the technology has been around for more than a decade, and I think we

While I agree that not everything that uses the (sacred) blockchain is necessarily a scam, the technology has been around for more than a decade, and I think we have precious little proof, if any at all, of it being used for anything other than crypto -- and cryptocurrencies haven't been useful for much apart from shady deals and betting that one can find a greater fool than oneself.