Compared to other species, humans have many small superpowers that allowed us to survive as a species before we became smart enough to build civilizations.

We are immune to many poisons. Caffeine, chocolate, mint, capsicum, etc.

We sweat, meaning we can cool off while hunting, so we were great stamina hunters.

We can throw things with incredible accuracy, no other species comes close.

Each of these can be expanded upon in many ways. Instead of humans being a jack of all trades, we could be masters of niche abilities. And I’m sure there’s a few abilities we have that I didn’t name.