Tried Wild Wastes by Randi Darren because it starts out interesting and has good reviews.
Ugh. Beyond the absolutely atrocious editing, or lack thereof, the book features a ridiculous series of world change triggers, an increasingly bizarre hand-waves for making the protagonist increasingly OP, and an ever-increasing set of females demanding to have sex with him.
The main character is written as a real person in an apocalypse, and will not make choices that line up with society and cultural norms.
Yeah, he basically abandons his norms for those of another race, but he doesn't feel like a real person at all.