Interesting. Yeah, it sounds like the only real way to prevent aging, would be to create a clone of yourself, let that clone grow up until their body is fully developed and then organ-harvest them to replace all of your organs one-by-one, until you’ve eventually ship-of-theseus-ed yourself. Well, and repeat that process every thirty years or so.
Certainly not quite as sexy of a process as some skincare lotions promise…