Did your attention drift before the end of the article, when the ten videos of prepubescent girls were mentioned? That isn't ephebophilia, that's straight-out paedophilia - and whilst I concur that the parents should not be permitting unfettered internet access, to conclude that the fact they did somehow excuses the middle-ages scumbags in question is... bizarre.
Anyway, kids aren't expected to display the same judgement as adults. This is why they can't drink, vote, drive, marry, or - crucially in this case - GIVE CONSENT.
Return to your list of 'fings wot pierre finks is paffetic', and kindly add yourself.