We disagree, clearly about some things. Probably we agree about a lot of other things. No reason or need to get angry with each other.

It's possible to carry on a discussion without that kind of stuff, and that is why it is sometimes a good idea to discuss these kinds of issues in this kind of setting. It's a way of trying to understand how people with whom we disagree tick.

Whe it drifts into finger pinting at each other and name calling, there really isn't much point in it.