Comment by pdonis

You don't need to fact check the torrent of information you describe. You can just ignore it. None of it is worth the time and effort to fact check anyway. You don't need any of that information to make the decisions you need to make in your daily life.

If you want to argue that you need to fact check all that information to, for example, decide how to vote in elections, none of that information is of any value for that purpose either, because it's basically all propaganda at this point. There are no "independent" sources of information that you can trust, other than your own eyeballs and brain. (Possibly you are lucky enough to have some friends and family whose eyeballs and brain you can also trust.)