> one that merits spending vast sums of money on.

It's not a lot of money actually, it's just life insurance, a portion of which is allocated to Alcor in case cyropreservation is possible after death. Maybe $20 a month or something depending on your age when you got the policy, plus an annual fee that is mostly deductible as a charitable donation. I consider this fee donating to science, since Alcor actually does good science and publishes research papers. So $20 and a dream and maybe you get to try again.

It's not a risk free investment by any means, but it doesn't require heaps of denial involving topics of science like evolution, intolerance of others, or any dogma. If you want to think cryopreservation is like a religion by all means do, but you're not convincing me.