You really are not mentally mature enough to be having this discussion, you're still desperately crying racism in a topic that has literally nothing to do with race. When you've got two groups fighting that are the same fucking race, then how exactly do you think racism even remotely factors in? Do you really think that just shouting racism at people somehow makes a legitimate argument even when it makes absolutely no sense?
And no, the Kurds don't control anything even approaching the entirety Turkish/Syrian border, and those that do live on that border aren't the ones Erdogan has been primarily targeting (though he has been targeting them). Most of those he has killed have been killed in Iraq.
You obviously have a hatred for the far right, and that's a good thing, but when you don't even understand the sorts of policies those groups have (I'll give you a hint: they don't care about brown people as you call them fighting other brown people) and make nonsensical arguments against them it doesn't exactly put you in a position of strength. People like you do more harm than good, because they can legitimately hold you up as an example of someone that throws terms like "racist" around when it doesn't make any sense and as such you devalue the term removing it's potency when it's necessary to call out real actual racists.