6ix9ine was arrested in 2018 for racketeering and other weapons and drugs charges along with five other members of the Nine Trey Gangsters. He testified against the other members and was sentenced to two years in jail, so he is now seen as a snitch by several major members of the hip hop industry. Based on the caption of one of the videos, it seems his snitching was the reason why he was beaten.
One yellow and one black Croc. How very Batman of him.