I've never seen it used as >year >not doing blah a serious insult. It'd be really silly to think I imply that literally everyone should use it, or they are an idiot. Obviously it expresses opinion, one you wish other people would share, but not condenscension because others don't have it yet. It should also be blatantly obvious it's not to be taken superseriously if it's anything ever remotely used on 4chan and the likes.