I am a little bothered by the scale you used - on a scale from 0-5 where: 0: no and don't want to sign up 1: no, still considering it. 2: no, would like to but can't afford it. etc. towards more interested in cryonics. If we take an ordinary human who has barely even heard that cryonics is a real thing - the entry point to the scale is somewhere between 0 and 1 on the 6 point scale. Which means that as much as we have detailed data of states above 1; we don't have detailed data of states below 1. Which means that we potentially only recorded half the story; and with that; we have unrepresentative data that skews positively towards cryonics.

Interesting that Lesswrongers are 50,000 times more likely to sign up for cryonics than the general population. I had previously heard criticism of Lesswrong, that if we really believe in cryonics, it's irrational that so few are signed up. Also surprising that vegetarianism correlates with cryonics interest.