Why was cornelius vanderbilt bad?

Cornelius Vanderbilt, while a key figure in the development of America's transportation infrastructure, is often criticized for his ruthless business practices. He engaged in cutthroat competition, monopolized the shipping and railroad industries, and was known for exploiting workers, leading to poor working conditions. Additionally, his aggressive tactics contributed to the economic disparity of the Gilded Age, as he amassed great wealth at the expense of smaller competitors and laborers.