I am neither liberal nor conservative, Republican or Democrat. I see what I see, hear what I hear.
Like everyone with a belief system, liberals are intolerant of contrary beliefs. Still, they do not hate conservatism. They are such intellectual snobs that hating conservativism would be 'beneath' them.
Conservatism has been taken over by people with an irrational hatred of liberalism. In politics, that emotion controls their thoughts, words, and actions. It has led them beyond being convinced that only they know the truth, to believing that whatever they want to be the truth about anything must be the truth. Global warming was the prime example of that delusion, but their attitude about the most recent election has surpassed even that for such behavior.