If you are Elon Musk it is looking amazing right now.

I think in one moment, when the capitalist world failed so hard that half of the world or more died because of it. The humanity will start to change to a better future. Like one solarpunk or such.

We have the potential for far better, yes.

The real question is, will enough people want for us to get better...

Society is already a balancing act. If anything, the balancing will just get harder.

No

What is "better in general"? I don't particularly mind the human species going extinct, it's unlikely there'll be no life left over. No one knows the nature of the universe.

In any case, it's incredibly unlikely we'll go extinct anytime soon. Maybe climate change etc causes extreme loss of life, but humans are so adaptive, some will surely survive.

No one can even define "enlightenment" either. Maybe we already are, maybe such a thing doesn't exist. Currently, it's just a story element.