I can't think of any. Thankfully, we are saved.

I think in social media and search, clear ad labeling laws exist and are also enforced. I can imagine that OpenAI will be under a lot of scrunity and it will be easy enough for outside investigators to prove how ads are served and if it's are done illegally (e.g. by creating an ad account and then testing how their ads are served).

Will they still try to skirt the laws? Of course.

tries to think .. 67 .. sigma rizzler .. AI cats dancing .. hehehe .. gives up .. yeah no. nothing comes to mind