I did not imply the innovation is worthless. That’s exactly how innovation should work, it is as valuable to prove something does not work as come up with somet

I did not imply the innovation is worthless. That’s exactly how innovation should work, it is as valuable to prove something does not work as come up with something that does. But that value is only meaningful if others learn from that. In other words, the innovation of mobile payment is not worthless, but attempts to adopt it at this point would be.