There seem to be lots of different arguments going on here.
I don't think sex is a 'right' just as I don't think having a child is a 'right'. Both can be a wonderful (or horrible) part of the human experience.
Therefore I don't think the state is under any obligation to fund anyone to have a sex life. But I do think it s more difficult for disabled people to find sexual partners, and if a consenting adult is willing to enter into a transaction with them to provide sexual contact in return for money, then this should be a matter left to the two people in the transaction.
There are valid concerns about exploitation in such transactions but I am disappointed that discussion gets shut down so quickly because some people have a visceral distaste for concept of prostitution or so little regard for the desires and feelings of others.
Why do we give the penis in vaginasexual act or men ejaculating so much power as a tool of degredation of women? Men oppress women in countless ways, I simply don't understand why their penis is elevated so highly. I wonder if it is a hangover from the days when women were seen as 'ruined' or defiled if they were raped - still an active concept in many societies.
The only shame in rape should be the shame of the rapist. If a woman decides she wants to make money from her body, free from pressure or exploiation from others, I will respect her decision as a consenting adult. It seems an odd state of affairs to be either angered or disgusted by such a choice, just because it is not one you would make for yourself.