rip of other article (https://expeditedsecurity.com/aws-in-plain-english/) and ancient
Plenty of discussion over the years:
Original 2015 https://news.ycombinator.com/item?id=10202286
2017 where the author repeats that this is old https://news.ycombinator.com/item?id=13442022
2018 https://news.ycombinator.com/item?id=18475518