Moderating:
Did you read the OP? He has not asked whether this is a good idea. He has not asked whether he should have this conversation or not. He has asked what the best reasons are to articulate why Trump is so awful.
You have persisted in trying to get the OP to justify his choice to have this conversation – which he is clearly intending to have, not at all in question – to the point of badgering him and being a jerk. You are not in any way answering the question he posed in the OP. Moreover, he has tried to answer your question several times, but you won’t accept his explanations.
For these reasons, I am issuing you an official Warning. Going forward, I encourage you to make sure you are responding to the questions actually posed in an OP, and not use such posts as a basis to make them justify their queries or excoriate them for their choices.