>>510042922The context will shock you, according to that verse Jesus was talking about the little ones in regards to baby christians who have the childlike faith and who haven't matured. It's in regards to the parable of the sower and how the thorns and thistles can choke out the newborn believers in the faith.
It does have double application to a pedophile who comes and offends a child with their sexual orientation which could also apply to children watching movies, music, video games which have sexual content.
The context of the verse though is mainly pointing out that it is even worse to hurt another person's faith and hope in salvation which tends to fly over most peoples heads for some reason.