Bitcoin and cryptocurrencies only solve the byzantine generals problem inside of the blockchain itself. The second anything has to touch the real world you are right back to needing trust. It's robust against a pointless thing.
It's like building a bridge that can withstand the earth being swallowed by the sun. Sure the bridge will survive but that's pointless, and the energy and material being spent on that bridge has a billion better uses.
It's like building a bridge that can withstand the earth being swallowed by the sun. Sure the bridge will survive but that's pointless, and the energy and material being spent on that bridge has a billion better uses.