And there is no one less suited than a corpse for time-sensitive emergency situations. 

This is very false.

I have personally experienced people who outright panic in emergency situations, and a corpse would be far more helpful than a panicking person.

Some supplementary armchair psychologizing + navel gazing...

A core part of the recipe for a prototypical LWer seems to be: take a kid with a fairly high IQ (like, at least +2 sd, probably more). At some point, the kid notices that the authority figures in their life - teachers, bosses, parents, what have you - are just not that smart or competent. Indeed, relative to the capabilities of our prototypical LWer, it is basically true that the authority figures in their life are largely morons. (This was certainly my experience!)

… and a natural response to this is to reject the core dominance-hierarchies of society.

That, in turn, lifts the wool from the prototypical LWer’s eyes in many ways. They become able to apply an appropriate level of skepticism to authoritative sources of information, like e.g. academic papers. On the flip side, part of the cost is often losing the standard anti-akrasia mechanism.

Brief responses:

• I think the points about subagents within one human mind are largely factually correct.
• "I think [John is] pointing at the yum/yuck we feel now when thinking of something, not the projected yum we expect we'd feel later" is very importantly wrong as a description of what I'm pointing at (see Values Are Real Like Harry Potter), but again not cruxy to the point at hand. (Heroin is a go-to motivating example in that linked post.)
• Actual cruxy claim: the process which actually produces claims about Goodness, memetically, in our world, is mostly not a bargaining process which "just" aggregates values. It biases heavily towards memeticity, even when memetic fitness is anticorrelated with the values of all the agents involved. (Think e.g. Toxoplasma of Rage.)
• It would indeed be useful to have some term for the values which would pop out of some unbiased process of bargaining and value aggregation at a societal scale. That process does not currently exist, and consequently there is no standard mainstream word which is actually-in-practice used to refer to such values. Conflating that concept with "good" brings in unearned baggage/connotations/associations.

Indeed, good catch. Fixed.

Separate from the cringe, I do also see little object-level reason to go, at least for me. The signal to noise ratio at noob-dominated events is pretty bad, EA branding specifically tends to make it worse, and if I'm just going to restrict to people I already know anyway then I can just talk to them outside of such events.

I don't generally wear a full suit (no button down shirt or tie), but more to the point I have a whole look going on which is pretty clearly not "MBA" or "middle manager" or whatever a suit normally signals.

These numbers are from around 2016/2017.

That matches my expectation. There was a notable tendency for real estate to be a larger and larger fraction as I moved down the list, so I strongly expect real estate to dominate for smaller companies, and it certainly dominates for individuals. Though that's "real estate" including both land and buildings; I would still guess that buildings are usually a larger component than land even for private individuals.

Alice' shares have a $200 market price, but the accountants aren't using that price on the books yet (unless they make a separate move to "mark to market"). Accounting values are not market values. This is one of the major reasons why I have those cautionary notes about accounting conventions throughout the post.

Their corresponding entry would be "equity" IIUC. So if Alice has $100 of stock in company X, that means Alice paid $100 for that stock (which now may have higher or lower market value, but the book still shows $100 worth for now).

If Alice bought the stock from Bob, who himself paid $80 for it, then Bob would have one entry for the buy and one entry for the sell, at $80 and $100 respectively. Those $80 and $100 entries both have corresponding opposite-sign entries in somebody else' books.

If the stock was originally issued to Bob for $80 by company X... I don't know the details of how that's recorded, but at a high level company X has an entry for equity and IIUC they sold some of that equity (or perhaps diluted the equity of existing shareholders to free some up, and then sold the freed-up equity). So, again at a high level where I don't know the low-level details, company X traded some equity (which is an entry in their books) for $80.