There is a grain of truth in your post. But the "economic incentive to operate" is often misconstrued by crypto projects. I won't pay for what I already have for free, period. Economic incentives, you see. Doubly so if it's a service inferior to alternatives in every respect I care about. The final nail in the coffin is the necessity to buy your rainbow coins which I have no use of otherwise, a huge inconvenience and insurmountable hurdle even when that's just a few cents.