Why don't we just try this out, get a fresh device and block location services then create a new Facebook account. Make sure you don't search for the thing you'

Why don't we just try this out, get a fresh device and block location services then create a new Facebook account. Make sure you don't search for the thing you're aiming to get Ads for (Cat Food, Carpets, Jumper, etc.) on the device itself or nearby devices. Then just talk about those things and see if the ads come up.