Why do you need so much info on Mike? Can’t you just evaluate his statements/work on its own merit? The whole point of open source, federated platforms is that you don’t have to trust him. If he decides to enshittify it, you can just go with a fork or another instance. A nomadic identity isn’t a centralized alternative to the fediverse, it’s just a way of bringing some of the features of a centralized identity to a decentralized one (at least, that’s the way I interpreted the article).