Who's got the best business model for an ad agency in the age of AI?

Who’s got the best business model for an ad agency in the age of AI?

There was famous (to me) story about Greenville lawyer Tommy Wyche never talking about money before starting to work with a client and never tracking hours. After he finished a job, he’d just send the client a bill for what he believed to be the real-value for the job. If the work only took 15-minutes, but he saved the company a million-dollars then expect a big bill in the mail the next day.

I don’t how true this was, but I do know that this future we’re running to. All those who used to trade time for money are working to figure out what their product is or what their tech stack is that they can sell to their customers.

Anybody got some bright ideas what the future holds?