Mans superior range of motion could be a potential force multiplier in the right setting. Climbing tree to tree and dropping rocks for example.

yeah, agreed. literal human feces would be a useful weapon. also mud. strings are especially useful, ever noticed how many pigeons in the city have deformed feet with string tangled around it? even just heavy bits of metal like gym weights with basic ropes and get enough tangle. oh yeah, and wires. i mean, did anyone watch the star wars movies scenes witith the atat?