Great insights that normal political discussions are just rants with no impact. So many people cannot read and start typing before their brain is engaged. Unfortunately, there are no absolutes. I can always find an example to show that a position is stupid, no matter the subject or side. It is a law of statistics. I will reply on social media if the person has a history of some thought behind the post, but not just to argue. Others, I just read and ignore. I liked your idea of providing true support instead of just talking into the air with no impact.