That's why you need to have a look at use cases and the uniqueness, not just following the abstract idea or so. I am following AI + Blockchain projects and the fav now is Fetch.ai. At Fetch.ai team build tools and infrastructure to enable a decentralized digital economy. Fetch.ai, a Cambridge-based artificial intelligence lab, is building a decentralized machine learning platform based on a distributed ledger, that enables secure sharing, connection and transactions based on any data globally. They have solid partnerships and updates - check the article on their Munich field trial project featured in Fast Company https://www.fastcompany.com/90575914/this-ai-powered-parking-garage-rewards-you-for-not-driving