I agree!
As an example........lets say a couple has a 17 almost 18 year old son and he's driving a family car. He comes home one Friday night after being out with friends and he's clearly been drinking (and driving). The parents read him the riot act about the dangers of alcohol, take away the keys to the car and ground him for 2 weeks.
The very next night the parents host their weekly get-together with friends to play cards. Everyone has a at least a few drinks during course of the evening and by the wee hours of the morning as everyone is saying their goodbyes and leaving, it's clear that several of the parent's friends are more than just a little bit tipsy.
The son observes this and sees that his parents aren't reading the riot act to their friends about the dangers of alcohol or confiscating their car keys. He sees the hypocricy in this, that he's being punished for doing the same thing his parents and their friends are doing. After his parents go to sleep, he sneaks a beer out of the refrigerator, thinking "if they can drink, so can I."
JAG is a RSO, having served time in prison for violently molesting a 13-year-old child. His stepfather is the leader of a group of people who jog and then party afterward, and their parties sometimes involve nudity and sexual innuendo. The members of the group have sexually suggestive nicknames.
To allow JAG to participate in this group's activities exposed him to the very thing that he was punished for. He's see's his parent's friends playfully exposing themselves, or patting someone's bare behind, or other such behavior. To the members of the group, this is playful innuendo, but JAG may take what he observes differently. He doesn't see anyone getting angry if someone grabs them, so it must be okay and acceptable. He may be aroused by what he sees.