 Robocalls are just a new term for something already prohibited under the Telephone Consumer Protection Act. Artificial and pre-recorded messages sent out in volume indiscriminately. The recent action by the FCC is in response to the question of whether or not an AI-cloned voice speaking a script falls under the law's prescribed categories. An AI voice clone in and of itself is not illegal. For example, an AI voice clone of your doctor telling you that your appointment is coming up wouldn't be a problem under the law.