Right now: voice-bot telephony. So, immediately have a twilio number that you can call/text and talk to a GPT much like I do with the ChatGPT app interface. This rapidly could couple into actions API for doordash amazon etc…so Twilio would be handling all this scalable AI-Telephony data. They have the infrastructure and engineering for it.

Long term: own the infrastructure for infinitely scaling call centers for any task you would need to do over sms/gsm voice