this post was submitted on 17 Feb 2025
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Big brain tech dude got yet another clueless take over at HackerNews etc? Here's the place to vent. Orange site, VC foolishness, all welcome.

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Need to let loose a primal scream without collecting footnotes first? Have a sneer percolating in your system but not enough time/energy to make a whole post about it? Go forth and be mid: Welcome to the Stubsack, your first port of call for learning fresh Awful you’ll near-instantly regret.

Any awful.systems sub may be subsneered in this subthread, techtakes or no.

If your sneer seems higher quality than you thought, feel free to cut’n’paste it into its own post — there’s no quota for posting and the bar really isn’t that high.

The post Xitter web has spawned soo many “esoteric” right wing freaks, but there’s no appropriate sneer-space for them. I’m talking redscare-ish, reality challenged “culture critics” who write about everything but understand nothing. I’m talking about reply-guys who make the same 6 tweets about the same 3 subjects. They’re inescapable at this point, yet I don’t see them mocked (as much as they should be)

Like, there was one dude a while back who insisted that women couldn’t be surgeons because they didn’t believe in the moon or in stars? I think each and every one of these guys is uniquely fucked up and if I can’t escape them, I would love to sneer at them.

(Credit and/or blame to David Gerard for starting this.)

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[–] [email protected] 5 points 1 day ago

Comparing quantum computing to time machines or faster-than-light travel is unfair.

I didn't interpret the slides as an attack on quantum computing per se, but rather an attack on over-enthusiastic assertions of its near-future implications. If the likelihood of near-future QC breaking real-world cryptography is so extremely low, it's IMO okay to make a point by comparing it to things which are (probably) impossible. It's an exaggeration of course, and as you point out the analogy isn't correct in that way, but I still think it makes a good point.

What I find insightful about the comparison is that it puts the finger on a particular brain worm of the tech world: the unshakeable belief that every technical development will grow exponentially in its capabilities. So as soon as the most basic version of something is possible, it is believed that the most advanced forms of it will follow soon after. I think this belief was created because it's what actually happened with semiconductors, and of course the bold (in its day) prediction that was Moore's law, and then later again, the growth of the internet.

And now this thinking is applied to everything all the time, including quantum computers (and, as I pointed to in my earlier post, AI), driven by hype, by FOMO, by the fear of "this time I don't want to be among those who didn't recognize it early". But there is no inherent reason why a development should necessarily follow such a trajectory. That doesn't mean of course that it's impossible or won't get there eventually, just that it may take much more time.

So in that line of thought, I think it's ok to say "hey look everyone, we have very real actual problems in cryptography that need solving right now, and on the other hand here's the actual state and development of QC which you're all worrying about, but that stuff is so far away you might just as well worry about time machines, so please let's focus more on the actual problems of today." (that's at least how I interpret the presentation).