Basically what it says on the tin. I have this psychological need to find a really intense structured organization to help me accomplish what I want in life (most importantly, saving the world), and EA organizations are natural candidates for this. However, most of the large ones I've found display too much "performative normalcy" and aren't really willing to be as hardcore as I want and need.
Any recommendations on where to find a hardcore totalizing community that can inject more structure into my life so I'm better equipped to save the world? I'm living in Boston for the next two years or so, so anything that requires moving somewhere else won't work, but other than that, all kinds of ideas are welcome.
What you're asking for sounds risky; see here for a reflection from a former "hardcore" EA. I also imagine there aren't many really hardcore segments after the fall of Leverage Research, but I have no particular insight into that.
I agree with a broad gist of this comment, but I think this specific sentence is heavily underselling Leverage's involvement. They ran the first two EA Summits, and also were heavily involved with the first two full EA Globals (which I was officially in charge of, so I would know).