I’ve been doing this for some time now. Even if it’s something that I consider important.
I just don’t see the value in participating in a discussion that I have seen countless times already where the same points and arguments happen over and over again. One that I know wilI turn ugly. It’s exhausting and I’ve decided to just opt-out.
The people that need to “win” drive me crazy. It’s not enough to them if you concede on some points, it’s not enough if you agree to disagree, they just have to be right 100%, and you realize they won’t be happy unless you say “Sorry, I was wrong and you were right.” and bow to their superior intelligence.
I’ve made the mistake of engaging with people like this before and it was a nightmare. Like you said, they wouldn’t just drop it, even after I explicitly said “Sorry, but we are going in circles here, we should just end it.” after an hour long discussion, where they could’ve easily taken their “W” from me walking away.
I get the distinct impression that some people are simply unable to concieve of a perspective different from their own. For lack of a better comparison, it’s like those Christian movies where everyone, including the atheist, openly believes God exists, but the atheist chooses to be an atheist out of spite or malice or whatever. So for some, disagreement is at best you being a troll or shill or bot, and at worst a frontal attack at their entire conception of the world.