MacOS, iOS, GrapheneOS (and even then, Graphene doesn't believe themselves to be doing enough due to the fundamental limitations in AOSP)
There is one distro trying, and even they make it clear that they're bound by the limitations of the Linux desktop's security model at the moment (SecureBlue).
It is also technically possible to harden Windows to become nearly bulletproof but that usually requires third party software like ThreatLocker.
What is a turfblaster? I'm confused but maybe someone can explain that to me