No matter what you say, or how well you say it… they will either make up some bullshit reductive nonsense, or they’ll side-step the entire point as if you never made it.
They’re here in bad faith. They’re a troll. This is evident in their refusal to even acknowledge the facts being laid out before them.
When one refutes common sense, there’s no longer a reason to respect their point of view.
Just bag on them and move on.