I think in a few years they might limit the free shipping benefit even more. The free 2-day shipping will only be allowed for one, maybe two, shipping addresses

I think in a few years they might limit the free shipping benefit even more. The free 2-day shipping will only be allowed for one, maybe two, shipping addresses. All other addresses would be ineligible. How many people buy for personal and business reasons (two separate shipping addresses) and for family and friends who reimburse the prime member offline (more shipping addresses)?