Why did people not believe in Alfred wegener theory?

Many people initially rejected Alfred Wegener's theory of continental drift because it lacked a convincing mechanism explaining how continents could move. His ideas challenged the established geological views of the time, which favored the notion of a static Earth. Additionally, Wegener was primarily a meteorologist and not a geologist, leading to skepticism about his authority in the field. It wasn't until the development of plate tectonics in the mid-20th century that his ideas gained widespread acceptance.