When it comes to sex and sex stuff, like masturbation, or just sex, I don't think many people talk about this and I guess it's because it's just not that normal to talk about? Maybe there isn't much utility in talking about it or it's not very profitable? Maybe it's like shitting or something, people don't go around talking about shitting either. If you work at Nike, Apple, or Tesla you'd be talking about design and engineering. And these companies receive a lot of money for their products.