Many US people are consuming more products especially of the software and any electronic because they always want to be up to date with any new thing. When they did not get the new thing, they will think that they are old fashioned.

 The consuming in the new series of the software or any new series of electronic products are provided with the same products that has been patch has been patch, but it remain the same. Only there are some additional in the new series, but not I the matter of correcting the mistakes.

 US keep improving the products but they did not try to correct the mistakes of the previous products.