Basically all the DeFi ecosystem boils down to trading one coin for another coin, there is no productive work at the core generating value.
Wow, that's so real, concrete and down-to-earth :-)
> The business is out there building widgets supplying people with a service
Or perhaps not doing these things, but making performative presentations on how its groundbreaking unproven innovation is certain to bring in a lot of money in the future. Or a mix of the former and the latter.
> Most coins are just hollow marketing gimmicks designed to move money around.
One could argue that some, or many, publicly-traded companies - when one considers the listed trade value of their stock - are 10% real business and 90% hollow marketing gimmicks serving as parking space for speculators' money.
The stock price represents likelihood of future earnings. That's going to be influenced by a bunch of things not in financial reporting.
Companies can sell stock to fund useful activity.
This is useful activity for society because senior management deserves more money and they work really hard to earn it. /s