He's exploiting people in a world he participated in creating.
For example he made his money from exploiting women to make webcam material. The same demographic of men are the ones most likely to buy it. Tates fans might even justify it as though by spending money on that they are helping him indirectly. But guess what, the Tate brothers are on various video media calling people who buy their porn creations "losers", or "customers".
Until he publicly shuts down these companies and stop gaining money from immoral means then this pontificating of a lifestyle is 100% false. The only way to get to where Tates lifestyle is would be to follow the same path of exploitation.
People can get further in life with presenting as very self confident. It doesn't need to be a carbon copy of Tate.
We need to teach kids to be confident in themselves, to not need the approval of others, especially faceless names on the Internet, to feel they have the potential for whatever they want to be.
Everyone is the author, and star, of their own story.