That's no more appropriate for every transaction than TCP is for every packet.
If you want that service, buy it. Transfer your crypto-backed currency with a "trusted" party who will rollback certain transactions. Do this with a well-capitalized service in a country you can sue them in.
But as we've seen with Paypal (and now Upwork), etc, that can be just as disastrous. They're un-sueable because of their size, and have draconian and arbitrary policies. Many people have had money confiscated or indefinitely frozen because of this misplaced trust.
If you want that service, buy it. Transfer your crypto-backed currency with a "trusted" party who will rollback certain transactions. Do this with a well-capitalized service in a country you can sue them in.
But as we've seen with Paypal (and now Upwork), etc, that can be just as disastrous. They're un-sueable because of their size, and have draconian and arbitrary policies. Many people have had money confiscated or indefinitely frozen because of this misplaced trust.