One person's arguments are not devastating to another person's arguments in matters of the facts of reality. Reality itself is devastating to arguments that are counter-reality.
If you really want to argue about whether there's been a tendency for the points I make on this subject to get no response and insist on examples to argue over, I could collect multiple examples from this thread... probably multiple conspicuously significant examples (ignoring the minor/unimportant ones for the sake of brevity) per page, for that matter. I could also collect examples not only of claims being first made and then abandoned, but even denials that a claim was ever made at all, in the very same thread where it originally was (after that original claim gets disproven). But what exactly is the point? Do you actually want to bother with that argument? This was all done quite out in the open. It didn't even occur to me that anybody would bother trying to hide it, since it's clearly just as impossible to hide the silence as it would be to hide a response consisting of words. I just thought that the silence was the message that the silent chose to send. What else could it be but that? Is there some reason to switch around after the fact and get in an argument that the silence was somehow not actually silence?
It claims that every gene in any person can be traced back through it's ancestral line. Utter nonsense.
Then where did any given gene that you have come from, if it didn't come from one parent, who got it from one parent, who got it from one parent,
et cetera?
Now you're denying the existence of not just races, but also inheritance! Geneticists (particularly those who have done research on the histories of individual genes) would find this somewhat... surprising.

But your claims are at least consistent: in a world which somehow lacked genetic inheritance, there probably would indeed be no human races!
Recombination makes that impossible.
What does the fact that any given gene doesn't always have the same other genes around it have to do with whether or not any individual who has that gene inherited it from a parent, who inherited it from a parent, who inherited it from a parent, and so on? Or are you using the word "recombination" to indicate something completely different from what everybody else uses it to indicate?
And here's a hint. Your father can't pass on to you his mothers mitochondrial DNA.
This is accurate and not disputed. (
At least, mostly... I read somewhere once that it might be possible for some mitochondria to be dumped intact from the sperm cell into the egg cell at fusion & fertilization. But I recall that it was either undocumented in humans or quite rare, rarer than most other oddities like extra or missing chromosomes, so, close enough to never for the moment.) But what does that fact have to with the subject, given the fact that the genes that are associated with human races were never claimed to be mitochondrial anyway?
Yet you likely have genes from your father's mother you just don't have the means to trace back through your fathers matriarchal line.
The genes you got from your father's mother aren't mitochondrial, so why would anybody care whether any of their previous carriers were male or female? And what would that have to do with the subject anyway, since nobody's claiming that race is a sexual trait?
When you look at one particular coherent piece of DNA, you're looking at the "line" of people who inherited that piece and passed it on. If the piece in question is a mitochondrial genome, then those people would be the people who inherited and passed on those particular mitochondria. If the piece in question is a Y chromosome, then those people would be the people who inherited and passed on those particular Y chromosomes. If the piece in question is
anything else, like the gene for sucrase, then those people would be the people who inherited and passed on those particular non-Y-chromosomal, non-mitochondrial genes such as the one for sucrase.
What in the world is your problem with genes that both sexes can pass on? What's supposed to be the big deal about that? Why do you keep trying to make all but one of the chromosomes in our nuclei go away?