Timeshare sales. A recorded voice starts the call with "Thank you for choosing (Marriot|Hilton Hotels|Hyatt)! We have an exciting offer..."

I've been getting these for over 5 years now. Sometimes they pretend to be Costco as well. Same voice and inflection, though.

Yeah, it's a recorded voice.

A phone feature I'd love to have is to push a button and an AI chatbot takes over, with a goal to keep the scammer on the line as long as possible. Their whole business model would collapse.

Sounds like https://jollyrogertelephone.com/

The system effectively handles those calls, managing to keep the scammer on the line for a few seconds at a time, ultimately wasting their time. However, this approach is becoming less entertaining, as scammers appear to be increasingly aware of the robotic responses, diminishing its effectiveness.