Vitalik Buterin, argues that crypto won’t have a killer app at all. I disagree.

Three years ago, I felt crypto’s only proven use case was bitcoin as a store of value was the only clear, proven use case (it was clear that would endure and build retail and institutional value). Now, I see programmable money in Ethereum and Ethereum’s competitors as the next proven use case, with the massive influx into DeFi and NFTs a critical p... See more

I try to keep a relatively level head about crypto, and at least 90% of it is nonsense right now. Maybe more like 95-99%. 
But there are some real use cases right now that are quite good and provide a legitimate case for the value of blockchain tech.