This is 1. fascinating, but 2. not entirely useful. I’m upvoting it anyway because it’s something I hadn’t heard of and may want to do if it’s as helpful and inexpensive as you suggest. To answer that, I’d need to know:
Who to go to to get cells frozen.
What the procedure entails.
How much #2 costs.
What’s required to get the cells off ice and appropriate tissues or organs grown in the event that I need them.
Probability of success for #4. (or even just: How often has this been done, and what proportion of attempts have been successful)
Cost of #4.
Common death-causes for which this entire exercise is useful.
...and probably a few other things I haven’t thought of. The post answers none of these, although I’m glad you brought it up anyway because at least now I know the possibility exists.
Also of note: it sounds like this is used for things like replacing failed organs with own-grown ones. Which, okay, that will buy you longer life, and that’s a good thing, and I’m sure organs grown from younger cells work better. But it doesn’t sound like it will buy you longer youth, which is what anti-aging is all about. I think your complaint might be misdirected. Perhaps I’m misunderstanding you.
Upvoted because moderation is hard and I get the impression it’s more responsibility than you thought you were signing up for.