Compared to human work though, AI is basically free. I've been using the GPT3.5-turbo API in a custom app making calls dozens of times a day for a month now and I've been charged like 10 cents. Even minimum wage humans cost tens of thousands of dollars* per year*, thats a pretty high price that will be easy to undercut.
Yes, training costs are expensive, hardware is expensive, but those are one time costs. Once trained, a model can be used trillions of times for pennies, the same can't be said of humans