> Also not my problem. I'll be dead.

This is another example of a thought pattern often encountered. The thought of "being free to do what ever I feel like" and not caring.... is a meme.

> Human nature was to live out as a hunter-gatherer in some African savannah. Why would this hold any power over how people choose to live their lives in the Year of our Lord 2024?

You are taking a thing where Humans have proven to be quite flexible (the style of living) and bring it to a discussion that is, at its base, biological (no babies: no society). Sure, we can now say that it all doesn't matter if our more and more babyless societies go to die.... but is this really the way to go on?

I do not know you personally, but I reply to what you say because it is not only you who says it, but seems to exemplify what at least I see as a problem in society. I recognise thought patterns that I've heard before.

> Also not my problem. I'll be dead.

So why do you want to live now?

Because I am already alive. So I'll see this amusement park ride to its conclusion.

Isn't that a sad way to be and think?

Is it? I don't feel particularly sad.

There's nothing to be sad or happy about it. It is just a fact of life. Like gravity.