Oh, you mean like news and mainstream media? I thought you meant no media as in no anime, manga, visual novels, etc.
Well, I guess I already do that passively. The only left venue of attack from normalfag psychological warfare I still have open is visiting youtube and being assaulted by the recommendations. But your post has given me the little push I needed into only using Freetube to access yt.
Other than that, the only other contact I have with media is checking out new manga and anime, but I don't know if you'd count that, and most of the stuff I watch/read/play is usually at least a few years old, anyway.