Coffeezilla did a great video series exposing the CSGO skin gambling scene and how it borders on straight up crime and exploitation (especially of kids to young to legally gamble) and is well worth watching if you are interested in the subject. It's a three part series & I can't remember which one is first...
The Dark Side of Counter-Strike 2 https://youtube.com/watch?v=v6jhjjVy5Ls