How many smart people worked quietly on Zuck's metaverse for years? How many knew it was never going to work at some point on the line to $70 billion wasted, but thought "hey, maybe I'm wrong, and it's an interesting job that pays well"?
How many smart people worked quietly at Theranos, knowing that a drop sample from a thumb was incapable of carrying sufficient blood volume for a legitimate sample, but thought "hey, maybe someone will figure something miraculous out that violates a basic tenet of my professional experience"?
Are there engineering reasons why the Metaverse wouldn't work? I thought it was more about the actual reality of the product, even in its perfect engineered form, still not being that appealing. Or most charitably being ahead of its time.
True, the Metaverse was a practical product failure, rather than an impossible-in-principle failure. Regardless, a lot of smart people worked a long time trying to make it work, and it was pretty obvious it wouldn't once Zuck demo'ed it and everyone saw a creepy cartoon world, which was all the bandwidth and compute at the time could support.
Grandparent is trying to argue that a lot of smart people working quietly on something confers plausibility upon the premise of their work (i.e., "they must know something you don't"). I've rebutted with two examples showing that large numbers of smart people working on something don't make plausible a premise that is obviously flawed for other reasons [*].
[*] (ETA) and is known at the time by the smart people.
I mean, if someone wants to pay you to do a lot of very interesting R&D that will never result in an alternative to ground-based datacenters, more power to you?
It might even be useful in other circumstances. Better radiative cooling systems, hardening commercial high-end compute for space, etc etc. R&D you can feel proud of, even if your bosses are only paying you to do it to fleece rubes who think it's the next trillion dollar industry.
How many smart people worked quietly at Theranos, knowing that a drop sample from a thumb was incapable of carrying sufficient blood volume for a legitimate sample, but thought "hey, maybe someone will figure something miraculous out that violates a basic tenet of my professional experience"?