Earlier quoted context omitted.
It's worth noting Elisson is 2 years older than Trump. What's he going to do with all that money, and what does he care for the risk it's bad or shady? Worst case, he got to be #1 for a bit for a few dozen billion, best case he's hoping AGI will extend his life before he croaks.
Doubt he believes that. Getting AGI (whatever that actually means) means we are still far away from reversing ageing.
We're actually in a great place to reverse aging already with off the shelf stuff you can get from the grey market. We have countless interventions that show improvements in aging-related metrics in humans that show verified longevity benefits in animal models. That's about as good as you can hope for without waiting a lifetime to actually confirm the human actuarial benefit, which is inherently a losing strategy.