I have no idea why Trump is even choosing to participate in this one-sided farce. The “moderators” are only there to prop up Senile Joe and attack Trump. Trump may not be the incumbent, but quite frankly he needs these debates less than Biden does - he could set the terms or refuse to participate. He does not need to play by Biden’s rules here.
If he doesn’t agree to the debate, he’ll be labeled a coward and someone who is trying to hide something.