I don't really see how selling facial recognition tech is "rather creepy". Facial recognition has legitimate uses, and the CIA/FBI using it to track criminals seems to be a legitimate use case to me. The article you linked seems to be making a hypothetical leap to "well what if they choose to use it nefariously in the future??" And to their credit, Amazon at least seems to be interested in trying to limit its use to good causes: https://www.cnbc.com/2020/06/10/amazon-bans-police-use-of-fa...

And of course, Microsoft, Google, and others have their own facial recognition software and they all have large contracts with government entities, too. This article mentions the CIA using AWS, but the CIA also has multi-billion dollar contracts with GCP, Azure, and even IBM and Oracle: https://www.datacenterdynamics.com/en/news/cia-awards-multib...