That is not completly correct.
https://www.opera.com/de/dapps-store
You maybe misunderstood my comment. I know its used in trade. But which one of these services are using ethereum's ability? These are just regular web-based stores.
BCH is also capable of this. As in, you need an external program to make the connection bethween the blockchain and the real world, even with ethereum. Ethereum is the wrong approach.