A guy who has a girlfriend who drains his balls into exhaustion while not being depraved, being in the field of making children entertainment I think would probably be perfectly safe.
No, this is incorrect. If they have a fetish for total control, pedophilia, sadism, or are porn addicts (like Chris) seeking out further stimulation then even if they have a wife (which Chris did) their (degenerate) desires aren't being satisfied. Hell, Chris even said he thought about porn
while fucking his girlfriend to get off. This wasn't because she was lacking something or not "draining his balls" properly it's because he is a degenerate seeking something other than normal, healthy intimacy.
Someone may not initially seem depraved, but they might be and are just hiding it. Not all pedophiles or rapists are stupid or awkward autists blasting their porn addiction on Twitter.
The idea that rapists as well, rape because they can't get sex is inaccurate. I don't think the "it's not about sex it's about power" is 100% accurate either because some do rape due to a corruption fetish, sadistic fetish, domination fetish, because they want to act out fantasies their spouse would never tolerate or that don't apply to their partner (like pedophilia) - which are rooted in, well, sexual desire. But there are plenty of men who have successful careers, wives, children, etc, who nonetheless court children or go out in the night to rape women. Because that's what they want to do, for a variety of reasons.
The number of lawyers in school who've been caught as peeping toms is not insubstantial, and peeping tom behavior commonly escalates to voyeuristic cat burglary, and rape. It's why the cops started taking it more seriously once they noticed the escalation pattern.
The main thing is to look for red flag behaviors. Porn addiction, discussing inappropriate topics with minors, having private spaces where minors also go (discord), blatantly ignoring or downplaying safeguards for children in these environments (making the nsfw channel accessable by children....), grooming behaviors like exposing them to pornography, trying to kindle relationships with children they have no business being around, paying a lot of attention to children or one child in particular, etc. I'd add trooning out to this list too, but that's just me.
Edit: This might be what you meant by not depraved but my emphasis is that not all depraved individuals seem depraved at first glance and there are plenty of fucked up people who seemed "normal" at first glance until you paid attention to what they were doing.
Single mothers, as an aside, should have these red flags
memorized and should approach any man interested in dating them who knows they have a child with EXTREME skepticism and caution.