yeah those debates are quite meaningless, chasing after nothing(not even wind!)

go on to these debates hoping to change the opposition's mind somehow, someway but as it goes on both parties just cannot give in to accept one another's view.

Look in a way; what is the intention of it?
to encourage or tear you down?

My advice is don't even reply to the question, soon when it does not have the appeal, it will start to think about its own existance. You can't probably make someone repent through debates, it never worked, as far as i know.

I'm too lazy luh, rather spend time looking at the wall. =D