To those people saying this is no big deal because your address is public record and has to be shared to buy things: how would you feel if online retailers put together a private list of problem customers who sent a suspicious number of returns, failed deliveries or other signals?

Edit because I was too vague: I am saying multiple online retailers collaborating on a list together that bars customers from purchasing/ returning from all of the participating members. I am aware that companies individually fight return fraud using their own private lists and fraud detection software from external companies.