Actually, sex workers are fully fledged human persons with agency *and* dignity. A woman on OnlyFans invites the world to give her money in voluntary exchange for a service. The only person debasing themselves is people like Walsh, who try to dehumanize people they disagree with. https://twitter.com/MattWalshBlog/status/1339256857479745538
I wrote a whole essay on the dignity of sex work and sex workers a couple years ago. In a nutshell: sexuality itself is an important domain of active human self-exploration and self-authorship, worthy of dignity; and human diversity means this will take very different shapes.
I wrote another essay on objectification and dehumanization, which are real things and they can happen to sex workers. I insist on problematizing! But sex work and dehumanization are not intrinsically linked. https://sweettalkconversation.com/2016/04/27/objectification-dehumanization-pornography/