He's not going to apologise and this is probably secretly what he wanted.
I dont think there is much of a "secret" about it. Its not a conspiracy or anything, its just really hard to assume that he had no idea about short/midterm consequences of his actions. Unless he is really just a butthurt manchild who performed a ragequit without much of a backthought.
Mike Hearn's blog post is the absolute perfect example of a raging narcissist throwing a fit. His post will go down in time as one of the stupidest acts made by someone with his intelligence and influence. We will be reading and laughing about him for decades to come.
We will be reading and laughing about him for decades to come.