Instagram ads for millenials are like flies to honey in my anecdotal experience. So many of my peers buy their furniture, dress shoes, clothing, water bottles, watches, dog leashes, pretty much everything in their lives from seeing some like-aged person use that thing on an instagram ad (and the product usually being pretty cheap). It blows my mind how successful these dime a dozen drop shipping companies based on instagram are with millenials and gen z, and buying like this will only be more normalized in the future as more people know someone who got something nice from that instagram ad.