While answering that question you need to have a look at real use cases and I wouldn't say that I have many favs now - the most worthwhile is Fetch.ai. Fetch.ai is building an open access, tokenized, decentralized machine learning network to enable smart infrastructure built around a decentralized digital economy. Guys are changing the blockchain + AI field with their tech and really excited by the updates on their tech being used. What I wanted to discuss with you - they launched decentralized mobility framework for delivery drivers https://siliconangle.com/2020/12/17/fetch-ai-debuts-decentralized-mobility-framework-delivery-drivers/, curious to hear your opinion