Offer one criticism of libertarianism as a political philosophy

Offer one criticism of libertarianism as a political philosophy. Do you think this criticism is a reason for rejecting libertarianism? The visit FIVE video to write paper The YOUTUBE video website address :https://www.youtube.com/watchv=nkNnMKMVVdo&feature=youtu.be https://www.youtube.com/watch?v=8o8A1I2kz-I&feature=youtu.be https://www.youtube.com/watch?v=3rPxIWjR3Zg https://www.youtube.com/watch?v=WeKLUyaxdxE https://www.youtube.com/watch?v=2OP8JFKMTcQ