When I was six, I was friends with a boy called Luke.
I visited his house dozens of times, knew all the family, shared toys, they belonged to the same religion as my parents you see.
25 years later I discovered Luke's father had been buggering his son the whole time. Still in prison, I think. I remember nothing strange or sexual happening despite visiting so frequently.
Same thing with that Carl guy on Reddit who was giving programming classes. It's always hard to believe, it was a shock for the community.
Point is, don't take normalcy for normal.
I don't think people, even pedophiles, are evil just for having their thoughts (because a hunt for thought criminals is something that spirals out of control so easily), but Jesus Christ they should keep those thoughts and reality very separated or it'll cause a lot of suffering for everybody.
If there are people reading this who have those urges, I suggest thinking going to the doctor, there exist drugs which deplete sexual desire. Taking a step like that shows strength, not a weakness.