> Oh how I wish that were true, but unfortunately at the end of the day Darwin is running the show.
This is just essentialism. We can draw that line at any arbitrary point. I can say Darwin isn't running the show, Einstein is. You can try to point out the ways biology effects our lives and argue that it should hold a more privileged position, and I can wave it away and insist you're being sentimental. "I wish that were true, but we're just rocks that happen to think and reproduce, nothing more."
And just as credibly, I can say that things are at the level of human abstraction and that life is about farting around. I can point out how profoundly conceptions at this level effect our lives, and argue that it should hold a privileged position.
You're free to set your standard and the arbitrary point you prefer, but that doesn't devalue anyone else's decision.
It's just a philosophy that doesn't resonate with you because you have a different perspective, that might make it less useful to you but it isn't really a mark against it. I don't eat steak and have no desire to, but I don't argue when people say that steak is delicious.