If a 2018 survey conducted by VogoV is any measure, the convergence of the adult entertainment and cryptocurrency industries is shaping up quickly. The VogoV survey noted that 470 adult video sites were accepting cryptocurrency as their preferred method of payment. This includes PornHub, the largest pornography website that has since partnered with Verge and PumaPay to process payments.
Source: Adult Entertainment Industry and Blockchain | Business Blockchain HQ