Why did pirates be so mean if they just wanted gold?

Pirates often resorted to violence and intimidation because they operated outside the law and faced competition from naval forces and other pirates. Their brutal tactics were a means of survival in a dangerous and lawless environment, where showing strength dissuaded resistance and ensured a higher likelihood of obtaining treasure. Additionally, the harsh realities of life at sea and the need to maintain discipline among crew members contributed to their ruthless behavior. Ultimately, the quest for gold was intertwined with the necessity of establishing dominance and control in their perilous world.