@strypey @mike Mike has a seasoned background in developing and advancing many of the core concepts of federated networking. In that time, he has seen and put up with a lot of bullshit from people.
He is a wellspring of knowledge, but occasionally comes across as abrupt and possibly grumpy. Ultimately, he means well, and if you're patient with him, he'll occasionally drop extremely good insights.
Blocking him would be a mistake.