I suppose its important to remember a couple of things when judging, or becoming enraged with this type of story/behaviour.
The media rarely report these things properly. “cutting down or damaging trees” could be a few branches snapped and maybe 1 tree or 2 removed. Not sensible, but theyre kids! Educate them, dont vilify them.
Most kids dont have a huge access to spaces outside they can use, or nearby trails that are sanitised to protect more novice riders from injury. Protecting people from injury could also be seen as bad thing, when we need to look after ourselves in the end.
Those kids wouldnt understand the significance of a Badger set, and may not even know they were digging out the entrance one. And, as said above, fine for them to shot/poisened/culled when a the government or a land-owner approves, but outrage when some kids dig out a hole.