It is just a matter of doing it right the first time such as having license/agreements or company building it based on their own images.
like chemical weapons were invented, bioweapons were invented, meth manufacturing was invented, but we prohibit people from manufacturing them because they're harmful
same logic could apply to generative machine learning (obv not as harmful as above examples, but same idea)
literally any website containing images is in most cases overwhelmed with an unlimited supply of ai generated garbage
ai image generators are barely two years old, and have already caused a lot of damage in basically every sphere they interact with, i'd say you don't need a lot of foresight to be able to make a judgement here
Chemical weapons are still being developed (Russia used it in their war against Ukraine), bioweapons are still being developed, meth are still being manufactured all over in US if not smuggled in.