Right, but with the main information channels (popular media, academic media, history) being at least in part a system of disinformation and control, and with the alternative channels easily overwhelmed by state and non-state actors as well as kooks, even paying attention is usually a net negative. It takes up valuable time and energy you could be using locally.
I suppose my point here is mainly one of degree: sure, be somewhat informed as to what the current disinformation campaigns are, but don't take it too seriously or think you are getting any "truth" out if it. And read old books, especially by people who were popular in their time but are now ignored, such as Henry George.
Voting, of course, is pointless.