Like, we’re destroying the one place we know is a sure bet on where we can prosper if we keep it healthy, but instead the world’s richest man is trying to expand to other planets while this one’s ability to sustain life is in jeopardy. IMO that makes us potentially a very stupid species compared to a species that doesn’t really care about meeting other aliens because they value the life on their own planet far more than we do.
I see your sentiment, and don’t entirely disagree, but if it’s at the whim of billionaires, I’d bet there’s no chance it’s because they want to see humanity flourish beyond this planet. And spacex wouldn’t be where it is today without tons of taxpayer subsidies.