By “free social media”, did you mean “no-cost” or “unhindered”? Because in my experience, at least 95% of people are completely incapable of judging their own online safety (especially in regard to the “no-cost” social media sites) just from their lack of technical background knowledge. I do not see why any of the stated groups should be exempt from that?
Hat irgendwer schon die Fundamentalgruppe gefunden? Ist die Erde also doch ein Torus? Oder eine Klein’sche Flasche? Kann ich rüberlaufen und bin dann spiegelverkehrt?