Libertarians
I broke my rule and engaged with a Libertarian today, in person yet. It's a thing I never do purposefully. And when it happens accidentally I bow out as quickly as possible. This one didn't give me the crazy vibes, so I actually had a civil conversation which included my telling him half of why I don't engage with Libertarians. That being a good 98% of people I've met who call themselves Libertarian don't want less government, they want lack of accountability. The other reason I don't engage being that they appear wilfully and sociopathically unsympathetic to the needs of others.