Yeah, and what facts are axiomatic in the end. And how many kinds there are or only one, is axiomatic in the end. That is the point of cognitive relativism. There are different axioms for what makes a fact a fact. And there are different axioms for what are useful and useless.
We get it. You're obsessed with relativism. That doesn't make it relevant to this debate. A real philosopher, I think, would see that.
Yes, I get that you have your personal standard as per your "I think". And I get that philosophers can't agree on cognitive relativism. And I get that you think that it means I am not a real philosopher.
But the problem is for you that there are other philosophers, who argue in favor of different variants of cognitive relativism.
No matter how much you want to pin it on me, as particular to only I, that is not the case.
So you can't decide if I am able to do philosophy only based on the fact that I advocate a form of cognitive relativism. That is a dead end, because then there are other philosophers, who are not philosophers.
Cognitive relativism is relevant as per the OP:
"I
think the universe was spontaneously created out of nothing, according to the laws of science," Hawking, who died in March, wrote. "If you
accept, as I do, that the laws of nature are fixed, then it doesn't take long to ask: What role is there for God?"
We, you and I, use a not completely overlapping set of axioms, because we share some and some are different.
And you can go totally physics on me and it won't change that we are in fact in some cases different; i.e. limited cognitive relativism.