Can you point out a single application of any Ai program and show its return on the investment made to develop such program in the first place? Because, as far as I know, these programs take a lot of computing power (which is not freely available in nature) and maintenance to operate properly. And these, beside the development process, are crude costs which need to be paid and accounted for.

Your level of understanding about this field shows, even in your parallel conversation in this thread. Please go educate yourself before embarrassing yourself any further