I don't blame young people for being enthused by him in the first place. They face problems of high rents and house prices, and leave uni with a huge debt, which the government has delegated to private firms who charge 6.1% interest, and don't even send statements. A lot of these degrees are of little use. Our generation never faced these problems. When Corbyn stood for the leadership he showed that he was aware of these problems, unlike the two major parties. Some of them I know are disillusioned with him now.