While I tend to be a lone wolf I'm by no means hermit and not isolationist. And since I've heard things from my other circles, I have to not tap, but hammer this sign:
Morals are not a pass for superiority. You can't claim to uphold morals and act "above those of lesser morals".
Because the things are really getting out of hand and we need to have a stern talk.
For one: If you want to be all moral and ethical, keep in mind you're bound by the very same rules you want enforce on others. The moment you break those, your entire cause goes out of the window.
Next, even more importantly: SEE PEOPLE FIRST! Vast majority of people just want to live and if they do something that's not good, they likely either don't know better or don't really have a choice. And before you scream there's always a choice ... No, no there isn't. And you would've probably known had you listened to that person instead of publicly executing them for a "crime against humanity". So shelve your agenda before you know better. Then you can show the better path, if there's one.
Furthermore on this, by doing so, you become an educator. Yes, you have to be the mentor of that person or people. And I mean mentor, not a fanatical preacher. There are already plenty of these and they tend to spew some rather toxic shit.
Related to the previous point a question: If your morally better choice leads to or allows for an even worse offences to happen, what were you actually trying to protect? The morals, or your image? We have some really gnarly examples in recent years where such actions happened.
To sum this up: If you want a world in which morals and ethics are held up, make sure you don't try to achieve it by being an amoral and unethical POS yourself. Because there are already plenty of such people using these as an excuse for atrocities and, pardon my language, they're way better at doing this nasty shit.