My question is why would the scammers launder the money through Starbucks then to eBay or some third party service... there seems to be too many points of failu

My question is why would the scammers launder the money through Starbucks then to eBay or some third party service... there seems to be too many points of failures... Starbucks can easily deactivate all the cards once they have been notified... eBay restricts the number of gift cards you can list, plus there are the fees and the credit card charge back, etc... Seems there are better ways to do this...