Serious question. What are the ethics behind investing in this stock? I would not do it personally and I have no idea how sound that would be. If I had to guess, it would have a very big upside for a low probability event and a bigger chance of losing the recent gains which is a significant lbut limited loss. But someone who was willing to take a risk might find it one worth taking.
Also, IMO, one word completely changes the ethics. When the founder used the word "millions" that means he would be complicit in an action that would almost certainly be a significant crime against humanity. The concentration camps required would be unbelievably massive and could not be run in a humane way. (And, no, I am not saying these would be intentional death camps but they almost certainly would not pass humane standards.)