Based on one ex-acquaintance's views, they don't care if he's dumb. They don't even care if they have to "sacrifice" some of their own rights or conveniences...as long as a liberal suffers. As long as someone they disagree with is in pain, they'll go to sleep at night smiling and laughing.
I wish I was joking. They're fucking narcissists or sociopaths. Fuck them all.