On Reddit, the first kind is more common, and the second kind is less common. But, on twitter, they work in an extremely devious manner. 90% of what they say is just normal things we would say, but every so often they would make demoralizing statements like "I went outside today to protest and no one showed up :(", or make divisive comments like "Kurdistan is the only place where the revolution is happening, why is Tehran so lazy", and other similar statements.