Both of these animals were/are huge at their peak. One used its shear size, strength and speed to rule all other animals and the other dictates using intelligence.
What if all of a sudden all the dinosaurs that existed during their peak appeared on earth. Would the dinosaurs cause humans to go endangered or would it be the other way around?
if humans had no weapons then dinosaurs would win.
but since we can mentally outsmart any animal, we win. + humans have yet to hit their peak. we increase in numbers every year.