Fictitious Ads Using AI

I've had a fun epiphany, and used MidJourney AI-Generator to conjure up fictitious adverts for fashion lines...based on ads such Banana Republic and others. I wonder how long it'll be before the advertisement industry uses AI-generated ads such as these (including the snappy phrases and non-human models)?

In the next three to five years, generative AI could add $150 billion, conservatively, and up to $275 billion to the apparel, fashion, and luxury sectors’ operating profits, according to a McKinsey analysis.