[anteatersa]

The faults that people are attributing to blockchain are also applicable to cash, if you go the market and buy some magic beans from dodgy Dave with cash you won't be getting your money back. If you buy something from a reputable supplier with cash/blockchain then you would probably get a refund if you had some form of receipt.

[notahacker]

Sure, cash has some of the same shortcomings of BTC, but that's why cash isn't touted as the future of payments and in modern economies is mostly used for transactions which are either small or illegal, and isn't considered to be a smart way of storing or carrying large amounts of money.