Many of these idols I wonder, may not even know they are sex slaves, spies, assassins, or satanic. If the monarch programming theory is accurate. The Kpop Idol persona is what you see on stage, at fanmeet, during lives. If I understand the trauma splitting correctly. The amnesia wall seperates their kpop persona from their slave personas.
Eventually though, it seems as though these psychological barriers start breaking down over years, and the idol starts having psychological episodes. You've seen Britney Spears, Amanda Bynes etc. Which is what we end up seeing result in breakdowns. Unless handlers are brought in and fix them, because they are still popular and sought after by the elite.
I've seen several people connected to US intellgence, say that the reason Psychology as an industry is so ineffective, is because the intelligence agencies are purposefully holding back all the research they've done on Psychology and mind control. Because they don't want the ability for the public psychology industry, to counter any of the methods they use in the media, or deprogram and then expose mind control victims abusers. (Which would likely be linked to the government and elites)