[westcoast49]

> If you assert that 'moral relativism is true' that itself would be a relative claim which would undermine the assertion as a universal position.

Moral relativism means that everyone views the world through the lens of their own experiences. And my statement about moral relativism is also, as you point out, viewed through the lens of my own experiences (with that particular topic). But the second statement does not undermine the first one, instead it sort of "recurses" over it.