Meta ads are mostly obvious fraud afaict - unregistered lotteries, jet washes that don't need power, flashlights so powerful they'll fry an egg by shining at them, household goods developed by NASA, air-conditioning/heating that doesn't need outside air and plugs direct into a socket, ...

I've reported a few to Advertising Standards in the UK, but they're not really interested in combatting Facebook/Amazon fraud.

What's hilarious is having reported an ad to Facebook, they show you that ad more because you didn't longer looking at it. Mad.