It almost always boils down to projection with conservatives. I think it’s the levels of selfishness and inability to consider the experience of those who are not like them, so they must apply their own experience and by extension how they would deal with a given situation, to everyone else around them, to make the world make sense to their narrow minds.
Now imagine if the rich people funding this bullshit hoping to live forever on their yachts put their money back in to society instead, so that the rest of us might also consider living longer a bonus rather than a punishment…