There are a lot of decentralized AI initiatives ongoing at the moment. One of the most popular is SingularityNet. However, it remains to be seen how successful they can be against the centralized systems with enormous amounts of resources.

I hope they can be competitive; however, I am doubtful as all decentralized competitors to other platforms, such as social media, have all essentially failed. It is hard to compete when most users value convenience over independence and privacy.