Seriously? Did you watch the video?
Yes they did the deed. But kids make stupid decisions and do stupid things. It’s part of the learning process for some. As many dads will affirm, no two kids are alike. Some will make stupid mistakes and others will never make one (until they are adults).
Now the kids need to pay the piper. How severely depends on the circumstances and to what degree the adults are involved is in this situation.
If it was solely their idea, then they need appropriate punishment and rehabilitation. If it was some adult’s idea, then the adults behind this need to be punished but to a more severe degree than the kids.
But if the kids aren’t already thugs, I wouldn’t want to see them develop into future thugs. They need appropriate punishment, fairly applied, for their degree of involvement.