If it dosent affect the future in a way that it's destructive, I'd say prolong oneself. However I'd still much rather have a short quality existence as a human if possible rather than a long miserable one, even if it includes sin habits. Like smoking and drinking, eating fatty foods, among other things.
It's also noteworthy to point out that people in the past didn't have the discoveries and progress, so I don't think they had any choice living shorter lives.
We live on decisions made from the past so I think its prudent to have foresight and planning in regards to that.
That was the point of the OP, to show some people's discoveries thst have prolonged life.