It's always been my motto to not trust the altruists. A person who doesn't care about rewards or gains can be a saint or an idiot. But a person who reject rewards and claim to live for others is always evil. In my life I have never found an exception to this rule.
It just takes a special event for these things to come out. I recommend you watch Green Inferno or at least some interviews about what experiences made Eli Roth make the movie (Hint: Occupy Wall ST was one of them.)
They claim to be people of love; humanitarians; compassionate; helpers; spiritual; religious, giving...fully on board with caring about others.
The keyword: Claim
Unlike many people I see statements like above as red flags and immediately go on to pick apart their actions to see what makes them tick.
A person who live for others will loose their reason to exist if everybody become well off. If @haejin declined payouts I wouldn't have stuck with him enough to learn TA.
NEVER Trust a Person who Live to Help Others; Only Trust those who just happen to Help Other people.