The address on his profile page was last used in 2018, so that must be 4 years after his last post in this forum.

Holding the keys to his address for 4 years, makes me comfortable enough to say that he can still have access to his forum account. Besides, his story has been spoken a lot, but if you think about it, it's only the timing that made his story so compelling. I have paid for cocktails a week ago using LN payment, but nobody cares about me  (obviously I love his story a lot, I am just kidding)