Amazon's plan is a good thing and we still have to look and think.
On the one hand, they will provide law enforcement agencies and authorities with information related to bitcoin. This clearly reduces the value of anonymous promises in the electronic money world. Although the public ledger, as the name implies, is public. On the other hand, Amazon supplies and its stability help providers have an effective mechanism to accept bitcoin payments. This is a strong impetus for Bitcoin's quest for broad acceptance.
there is no such plan from Amazon till today. Amazon never announced that they'll accept Bitcoin. and I don't expect that to happen in near future. bitcoin has gained a place for itself. but there are dozens of other payment solutions also. and Amazon doesn't accept all of them. I assume Bitcoin for them is just like he other payment options.