Platforms on the Internet
Self-employed sex workers experience a lot of powerlessness on the advertising platforms. The design and policies serve the clients more than the (paying) advertising sex workers. Reviews from clients on platforms are especially damaging to the economic power and mental health of sex workers.
Actually, these review sites are not allowed, but they exist anyway and were even recommended by the government to clients. Conversely, a Fakers list had to disappear, while that is one of the few ways that contribute to the safety of independent sex workers.