system
A chat on subreddit /r/wallstreetbets
human
That's wrong on so many levels. They do use aws but it is very limited, mainly payments. They sell boxes to ISPs directly to make content available with minimal latency in every region. A lot of data analytics to decide what goes in which box based on local preferences, time of the day etc so when you play the office, it plays immediately regardless of how poor your connection is while it scales the content in the background.

gpt
People have been shitting on Netflix's technical moat for years, thinking any other company could clone them in a month. 
  
 The moat is shrinking, but it's still there.