I'm not sure how that is an argument against my initial comment. So the advancements will supposedly drift down to the lower classes over time. Society will still be unequal, and at that point the people with access to the best longevity tech will already be in power.
I'm not sure how I'm supposed to provide evidence of a future speculative event, but as I said, more life is about as strong as an incentive as is possible. There are plenty of examples of powerful technology that didn't become more accessible. Nuclear weapons as a prime example.
Now I don't think longevity tech, if such a thing is even possible (and I'm skeptical) will be as restricted as nuclear weapons. But to think that there won't be massive inequalities in access to it + strong power incentives to not distribute it seems naive to me.
I'm not sure how I'm supposed to provide evidence of a future speculative event, but as I said, more life is about as strong as an incentive as is possible. There are plenty of examples of powerful technology that didn't become more accessible. Nuclear weapons as a prime example.
Now I don't think longevity tech, if such a thing is even possible (and I'm skeptical) will be as restricted as nuclear weapons. But to think that there won't be massive inequalities in access to it + strong power incentives to not distribute it seems naive to me.