Teenagers hardly know who Nietzsche was, let alone claim his work to justify anything. The few who do know about him are not the ones living hedonistically.

Nietzsche particularly said that we should all strive to be the best versions of ourselves, something he called “uber-mensch” an idea, which I believe was hijacked by Nazis.

He was a nihilist, but he also urged everyone to create their own values and follow it to be the best you can be. But, then he was also a disgusting sexist. People are complicated.