Patreon ordered Incest removed so removed it was.
But
poplan made something to mod it back in:
https://f95zone.to/threads/breeders-of-the-nephelym-v0-752-5-alpha-derelicthelmsman.2483/post-5506462
The Incest Patcher I can confirm works with 0.753 (which went Public on Steam recently) as well.
If the majority of DH's supporters were to switch and only support his SubscribeStar account, he said he would take the game off Patreon and use SS as the sole host and would be free reinstate Incest breeding. But because he also uses Patreon, they have their beady little eyes on all his other accounts just in case he tries to circumvent their rules.
Rules, that I repeat they would no way to enforce were he to take the game off their server.
The sad fact is, he's making tidy enough bank from it.
Also, Incest breeding was never trait-locked. Inbreeding has four outcomes:
Abomination, Sterile, Abomination + Sterile and Neither (rare).
When my neph population gets out of control and I don't want to ascend/release anyone, I purposely breed for sterility.
Sterile + Kindhearted is a wonderful mix.
Lastly, removal of incest renders the Debauched trait absolutely useless.