JIN
I won't invest in illegal stocks and that decision is simple and easy to execute.
However, when it comes to moral/ethical investment, especially over harmful products, there is a huge gray area. Is alcoholic drink harmful? In moderation, within legal parameter, it is enjoyed by many without harm. What about mining? The modern society cannot survive without it, especially for energy. But if alternatives are available like renewable, then I prefer them. What about gambling? Many enjoy a punt... legally and many are disciplined not to overspent on it although there are cases of compulsive gambling.
I bought JIN for its technological expertise and initially it proved to be a loser. But it has risen a few folds over what I paid for. And when it stumbled recently as a consequence of falls in NASDAQ, it too took a major dive.
If announcements are good and investors are behaving like lemmings, that is the best time to buy! I did and will be buying more before it starts its accelerated (postulation based on CEO's presentation) climb again!