Well, some folks who want exposure to the world will use it because they have what, 3 BILLION users? I use it for the free games, to pass the time while my usually simple day trades turn into month-long swing trades.
Don’t hold on to your losers that long . I’ve seen people post their entire lives on FB.... makes zero sense to me. If you’re making money on it, understand but if you’re just communicating with friends, pick another venue. It’s like an addiction to some.