Actually a great point OP.
Takign Anatomy and Physiology and thinking through systematic terms have done leaps for the analogy-constructing ability.
but it's not just humans we replicate, bro.. it's animals.
Sonar of a submarine is based off of bats and dolphins right?
The world wide web technically seems spider-ish or cosmic like in the awy its intertwined.
Cranes seem to be giraffey.
Tanks seem to be rhino-ey.
Think of how many phallus or ******l shaped things there are out there.
Hot dogs, sausages, popsicles, screwdrivers, bullets, missiles, torpedos, swords, etc.
Plugs, drains, .
Damn now I know why girls be pissed off at men all the time