It does, however, suggest that whether Amazon's doing it today is irrelevant, if any org with the resources of mlthoughts2018's org could cobble together a syst

It does, however, suggest that whether Amazon's doing it today is irrelevant, if any org with the resources of mlthoughts2018's org could cobble together a system that performs sufficiently to their needs with open-source solutions and some locally-grown or publicly-sourced training data. This barn is devoid of horses and is getting chilly from all the airflow.