I use 2 different browsers on multiple user accounts on my *BSD box.
For my news I read
https://www.theguardian.com/international quite a lot. Because they don't have a paywall, when. I see an ad that interests me I click on it.
For daemonforums administration I use a dedicated user account
The only "social media" I use are reddit and 2 different Facebook accounts for a couple of private Facebook groups about vermiculture. Actually I cannot stand Facebook, but that is a different story.
For these I also use a different BSD user account.