system
A chat on subreddit /r/wallstreetbets
human
Not really

gpt
There are a lot of drop-shippers (and it is a use case they have set up intentionally well). 
  
 However, a lot of smaller stores and retailers without much of a brick and mortar presence utilize it to sell things.  I know of people that do handmade goods, run restaurants, or musicians that use it to sell their wares or merchandise.  (I manage shopify for a bunch of people).