“Once the Simpsons are off the air.”
Sure, it has to happen at some point. But, it’s been going for 30 years now. And when it does end, they could rerun the entire series again and most of us wouldn’t be around to see the end again the second time.
Anyway...it’s Facebook. Expect some excessive creativity in the ads. Just as you almost have to expect 99 out of 100 Craigslist ads to likely be a scam.