Western civilization has brought unprecedented technology, health, and prosperity, not just to ourselves, but the entire human race.
How?
Not just by being smart. European-descended people are smarter than the average human, but not uniquely so.
What the European-descended peoples of western civilization have going for us is that we cooperate with each other. We don't universally and always play well together, but we do have a far greater tendency to care about being fair to strangers than any other civilization and it's not even close.
(It's probably because we spent close to a thousand years hanging every generation's sociopaths.)
What this means is that Westerners are far more able to cooperate and work together on large projects, and to embrace the visions of our own geniuses and work to make them real.
This is something that
@elonmusk is probably quite familiar with, since when he showed up and said "let's build reusable rocket stages", and a whole bunch of people said "what an excellent idea, I want to go work on that", instead of "he is not from my extended family, I must make sure he fails", or "how can I extort bribes from him?"
Picture the West as a vast pack of human Golden Retrievers. They don't want to bite each other, they just want to play.
This made the West stronger than any other race and culture (and it wasn't even close), until other cultures learned how to turn this strength into an attack surface.
By demanding the same cooperation and trust Westerners give to other Westerners, while not extending it to anyone but their own tribe.
This is what "suicidal empathy" means. Infinite compassion for those who not only have none for you, but frequently plan to rob or destroy you.
Let's take an example, not of a prominent politician or pundit, but your typical third world rando:
"Oh, no! Halp! I r being genocided!", she cries, rolling about on the grass in feigned agony, like a soccer player trying to draw the penalty card.
And her user name is endthewest67.
You can't make this stuff up. Seriously, as a science fiction author, if I made this character up, you'd give me bad reviews for being too blatantly on the nose.
But if the scarecrow is walking around the cornfield, screaming "death to the farmer", it's not a strawman, is it?
In fact, if she proposes to end us and our whole civilization, why shouldn't we kill her? What reason is there left not to?
The very principles of compassion she appeals to are those of the civilization she wishes to destroy.