Like how most of politics is just some people doing stupid shit and other reacting to it, and vice versa.
No I'm not interested in what ABC leftist or XYZ liberal or RST fascist said or did. I don't care if they are a famous "personality" or a Very Important Person. Nor do I care whatever stupid activist or electoralist shit our enemies or our allies do.
There is no one actually doing anything that fundamentally changes anything or doing anything that gives them real political power.
That said, posting isn't nothing if you're also doing other things. Lenin basically spent 1905 to 1917 shitposting.