im not going to point out every single time kouma gives an excuse for their actions and then follows it with "bUt ThaT's No ExCuSe" because its pretty obvious every time it happens that they are, indeed, excuses.
kouma said:
I knew the screaming and the death implications would bother some people, so I thought putting 18+ in the title and general trigger warnings in the description would suffice. I was not aware of the impact it would have on many people and how uncomfortable and awful it would make them feel.
the "trigger warnings" was this shitty general statement right here, which didn't include the verbal abuse, physical abuse shown on screen, etc:

which most warriors videos have as a general warning. aka, most would see this ""trigger warning"" as a general rule of thumb and it would not have alerted anyone to the fact that this call/video was extremely disturbing.
kouma said:
When I got negative feedback on the MAP I was in a terrible mood for it, so I posted a very sarcastic and rude statement about how I didn’t care that the song was about abuse. I don’t remember the entire statement so correct me if I’m wrong, but as a summary I was just rude and cold and inconsiderate about how others felt.
yeah, doesnt really seem like you cared that much, honestly. seems like you're only saying that to cover your ass right now. here's instances where you double down on your actual feelings.

kouma said:
I should have deleted the map once I learned how badly it affected others. I should have apologized and kept my mouth shut. I should have apologized to every individual who even hinted they were upset by it.
But I didn’t. And it’s too late to make proper amends. And I will accept it.
ok but the video is PRIVATED now, not deleted. you still havent fucking deleted it. as we see just below, you're not ashamed at all. youre proud of this mess and stand by it still.
the fact that you still refuse to type out "im sorry" is insane. just because it's "too late" doesn't?? mean you cant still apologize??? YOU ARE SO TRANSPARENT
kouma said:
I am embarrassed for the map idea, now that I really understand the depth of what it is. I am ashamed, and I am angry.
yeah i highly fucking doubt you didn't understand the ""depth"" of how shitty it was.

as for "embarrassed," i highly doubt that:
you seem pretty proud of it here.