IF you use one of the companies consider donating to them.
It costs money to run a website and too many in the past have closed down because they could not afford to stay open.

Adult chatting robot online many people use online dating services
If you find a link that is not current then please email me I have several chatbots.
They are from three different chat bot hosting companies.
Personal and Professional applications for such uses as Customer Service Agents and On-Line Assistance.
Have a Web Site that you want to have a Voice Interactive Agent deal with your On-Line presence?
But if a would-be buyer signals an intent to purchase sex, the bot pivots sharply into a stern message.“Buying sex from anyone is illegal and can cause serious long term harm to the victim, as well as further the cycle of human trafficking,” goes one such message.
“Details of this incident will be reviewed further and you may be contacted by law enforcement for questioning.” The warning can vary based on the conversation, if, for example, a potential buyer expresses an interest in someone underage.
Some online chatbots won't show up in mobile browsers.
All of these links where current at the time I added them.
The chatbot, tested recently in Seattle, Atlanta, and Washington, lurks behind fake online ads for sex posted by nonprofits working to combat human trafficking, and responds to text messages sent to the number listed.