You’re being willfully ignorant at this point. I’m not saying that as an attack man, but that was a clear first down. The play before the chiefs had 3 guys in the neutral zone one of which had his helmet directly over the top of the ball and no flag.
I’m watching the exact same replays that you are, and it was not an indisputable call. Viewers tend to see what they want to see. I hate the Chiefs. But I couldn’t have reversed that call based on that replay.