As a general principle encouraging citizens to refrain from acting as law enforcers is pretty reasonable - but that has its limits..
Would you stand by and do nothing while watching a young woman get raped?
Would you stand by and do nothing while watching a man being beaten to death by another armed with a baseball bat?
At what point do you act - even knowing that you place yourself in grave danger by doing so?
I won't provide a single answer to these questions - but every citizen probably needs to consider - just how to respond - or not at all. Well in advance of that once in a lifetime event.
I know I'm a little late to the party on this one, but I think back to when I was growing up and just ask myself what my father would do. He's been dead almost 40 years, but he was a likeable, no-nonsense tough old coot. There's is no way he would stand by in any of these instances if he saw someone in trouble.
When I was about 12 years old we were out running a trot line in a lake near San Angelo, TX, when all of the sudden we see a larger boat carrying 8 or more men, women and children capsize because they got too close to the spillway (even though there were plenty of signs not to do so.)
Immediately my dad headed our boat to the closest bank, ordered me out of the boat and to stay put, and he headed towards the capsized boat. He was able to get 4 kids on the first pass, drove up into the concrete ramp of the spillway where he deposited them then went back and got two women and one other man. Took them where he had left the others and then went back and started diving into the water trying to rescue those left. He was able to come up with the bodes of two men, both already drowned, but could not find the last one.
Now there were other boats in the area, but none of them excepting one, did anything to try to rescue anyone. I'm sure today they would all have been recording it on their phones.
The county had to airlift the survivors from the concrete ramps on the spillway because they deemed it too dangerous to mount a water rescue, but they all survived. Three men drowned, but seven others survived because my Dad quickly assessed the situation and acted. He was just a regular guy, working as a driller on an oil rig at that time, former Air Force veteran, but it wasn't his nature to not try to help. Honestly, before that day I had never seen him in water over his head and assumed he couldn't even swim.
He was my Dad, but I don't think he was unique among the type of men I grew up around in West Texas. I often tell people West Texas was a different world than the rest of Texas I found when I went to college in Waco in 1985 and then into the military at various posts around the US and the world.
I could pontificate and blame the media and politicians or THEM for dividing us and making us hate those who are different than us. But if we are so easily swayed, what does that say about ourselves to begin with? I don't have any answers. I just ask myself what my Dad would do and then, hopefully, try to do what would make him proud.