Simple common sense human observation, at least for me and several who observed it.
To offer what you’re asking for is impossible without direct quotes from Demeco Ryans or Brian Flores stating “Hell yeah we were laughing at that loser,”and I think you know that.
At the end of the day though, what does it matter? It’s clear you’re going to stomp for PC no matter what, and that’s where the core disagreement lies.
If the best you can do is to try to distract from that main point by creating an impossible to answer “Who/what were they really laughing at” concoction or the original laughable “If it doesn’t work would you still think it was right” fallacy, then I feel really good about my position.