Something doesn’t add up. According to what the article is saying about Meta’s help article, there is no price tier which allows unlimited conversation mode 720

Something doesn’t add up. According to what the article is saying about Meta’s help article, there is no price tier which allows unlimited conversation mode 720 hours/month. Even the highest paid tier can only get 15 hours. But the article says this is an on-device feature. So there should be no overhead to Meta at all, aside from them storing the conversations I assume.