Ignoring the first couple questionable true-isms, a lot of these bullet points are just choices the author locked themselves into. The author is painting a picture in which AWS is the internet, or somehow representative of pricing. I don't have half of these problems. I have run services for $6,000/year on bare metal servers that would have cost $240,000/year on AWS at the time. Likely the author is unwilling to make…
Every website (the Internet) needs to be hosted. If not on a cloud provider, you are going to have to host it yourself, which is a ton of more work and more points of failure. For cloud providers, point of failure occurs if you don't pay them. When you are hosting yourself, there are tons of points of failure (electricity, maintenance, etc.)