We have autonomous vehicles right now in San Francisco. I understand the blockchain-AI comparisons, but there are a few significant differences: 1. AI has pro

We have autonomous vehicles right now in San Francisco. I understand the blockchain-AI comparisons, but there are a few significant differences: 1. AI has proven to be much more useful in the real world 2. There are more highly respected experts anticipating transformative impacts of AI in comparison to blockchain 3. AI has a much lower scam/real product ratio than blockchain