I saw
this and thought it was interesting.
It's more a Y-UM Entertainment post but UUG was there so I'll post it here.
They held a "Idol Risk Countermeasures Course" as well as a "Mental Trouble Prevention Training" mainly for underground idols in dealing with things like financial literacy, social media risk management as well as a psychiatrist who talked about mental health and dealing with defamation of character and fans publishing risqué photos.