I have only seen people speaking about this because i actively read crypto feeds, and in every single one people have just been repeating the point of view of how ridiculous this hbo "research" would be, and how dumb it ended up to be.
Good effort from HBO. The movie is rated well, but it's like trying to tell and convince people that in the middle of a hot day, it's going to rain soon..
I personally would rather focus on what he's done and just move on because finding out about Satoshi is not the main goal for now.