This place is just an internet forum and can invite people from around the world, I personally think it's their choice if they involve themselves in advocating or not, but if they did I can see it hurting them in some ways. There are already people who want this site down, the more this site puts itself out there, the more it can receive the ire of the world as well.
And for individuals, I think many of us are just too consumed with the life we're forced to continue living and might not have time/energy for advocating. That's where I come from personally, about all I can do is reply here which most likely helps no one haha I'm sure there are others who are advocating though and perhaps they can tell you something of use unlike me. On a side note as well, I don't see anything I do ever having an impact so kind of, what's the point? It would be nice to help others potentially, but I can't even help myself individually so what can I really do?