Yeah, that was stupid as well. All predators are breaking their honor code, no exceptions. The hybrid creatures look good, but are a stupid concept. They were still trying to weaponize autism because global warming. And after establishing the Assassin is immune to damage, they need to kill him anyway because plot. And the emissary preds painted their armour desert camo so they can blend in easier when they turn on their cloaking and become invisible. They were just palling around with the military until they were let out to hunt, because that’s a thing. And during the highway chase, the preds and just chilling on the tank using human weapons.
The studio demanded a story that made sense, and they still didn’t get it. Yeah, they took risks, but they were all bad, so the studio told them to go safer, and he made it worse on purpose. It feels like it was written by someone who has never actually seen a predator movie, but still hates the franchise.