One big use I'm anticipating, but haven't seen materialize yet, is denying refunds. Grey area vendors sell people goods, say, brain pills, or low-T boosters, or

One big use I'm anticipating, but haven't seen materialize yet, is denying refunds. Grey area vendors sell people goods, say, brain pills, or low-T boosters, or emergency food buckets, that don't work. The vendors can absolutely refuse to do refunds, and there would be no recourse whatsoever. Couldn't even get a bank or payment processor to dump a notorious grey area vendor, because it's decentralized.