Looks like FB and Instagram have banned any PRIVATE sale, gift, trade, or purchase of any tobacco related item. This will hurt aspiring pipe makers, since many of them advertise new pipes as "available" on Instagram, and handle sale through private message. I'm sure there will be a way around it, but it's sad, nonetheless. Also, I realize FB/Instagram is a privately owned business, and they can do as they like, but that doesn't mean it doesn't suck.
https://www.cnn.com/2019/07/24/health/facebook-instagram-alcohol-tobacco-bn/index.html
https://www.cnn.com/2019/07/24/health/facebook-instagram-alcohol-tobacco-bn/index.html