The issue of children disappearing and never being seen again has become common, especially for children coming across the border without a parent. Only God knows what has happened to them. Our government may close its eyes and allow the perpetrators to go unpunished, but God won't. His word is clear that those who sacrifice children for ungodly pleasures or Molech/Baal should be dealt with by the severe punishment of death. If the people don't handle the situation, or they protect them, God himself will kill them! He doesn't mince words here.
And if the people of the land do any ways hide their eyes from the man, when he giveth of his seed unto Molech, and kill him not: Then I will set my face against that man, and against his family, and will cut him off, and all that go a whoring after him, to commit whoredom with Molech, from among their people. Leviticus 20:4-5
Unnatural sexual sin is not okay. No matter how much you dismiss or accept it as normal, God doesn't. Like any other sin, it can be forgiven because of God's grace. When Jesus heals us from our ungodliness, he tells us to go and sin no more. Is there propitiation for your sin if you keep doing it? Does the Old Testament punishment come into play at that point? I don't know, but I wouldn't want to test God on this issue. But then again, anyone who would try God by continuing their sin should be concerned about their salvation. It all goes back to setting ourselves apart for God's purpose and being holy because He is holy. Sinful behavior separates us from God and puts us against Him. That's a dangerous place to be, especially being the Old Testament punishment for sexual sin is death.
And ye shall be holy unto me: for I the LORD am holy, and have severed you from otherpeople, that ye should be mine. Leviticus 20:26