For those not familiar with the industry, the YouTube documentary "Line Goes Up" by Dan Olson (https://www.youtube.com/watch?v=YQ_xWvX1n9g) has been pointed to many times in HN threads, and is a great introduction to how dangerous these technologies really are. Within a few hours of following any tutorial on building a decentralized app, most developers should be able to see what an absolute disaster zone trying to work with this fundamentally broken technology would be, and what a nightmarish step backwards it is for developers concerned with cost, speed, privacy, safety, and ease.
I think it is important as technologists, engineers, and developers that we start making it very loud and clear to the public how fraud-ridden and dangerous these systems are. With most early-adopters running dry, the Ponzi scheme will only be able to continue by expanding into the average consumer market - and if as a community we stay silent about why and how these systems are simply convoluted scam practices, we are dooming ourselves to work with them.