You're missing the point of my retort.
So, no argument.
Here's the post to which I responded:
Law of non-Contradiction.
Relativism is indefensible, if someone tries to defend it, they have to use objective arguments and thus undermining their position. This is why relativism leads to indifferentism.
I assume that your first argument is something like this:
1) relativism and the principle of non-contradiction, are incompatible
2) any argument offered in support of relativism will need to rely on the principle of non-contradiction
3) therefore, any argument offered in support of relativism will be inconsistent.
First, you will need to demonstrate that your premises are plausible, and that will be difficult, because on the face of it, they're both false. Certainly, in order to defend premise
1, you'll need to explicate the notion of
relativism that you're addressing. After all, it might turn out to be a notion that nobody has any interest in defending. Second, you will need to be clear about the nature of the incompatibility, mooted in premise
1, and state the inference by which this incompatibility entails your conclusion.
About your second "argument":
This is why relativism leads to indifferentism.
As this is your first mention of
indifferentism, there is no "this is why" about it, and on this occasion, I have no idea what the argument is supposed to be.
You will need to explain what "indifferentism" is and defend a premise, which in conjunction with your first argument, entails your second conclusion.
So, as things stand, you haven't shown that relativism is indefensible and you haven't shown that it it were, this would entail indifferentism.