[welzel]

This is so cute. The webpage could be fully static, served from a raspberry as it is hiding behind a CDN anyway and the DDOS is not even trying.

Anyhow, doing the same with a high traffic application would be a very very different animal, specially when the app has 100k+ active daily users and is doing actual stuff. The advice is not bad, but it sounds so silly. From experience every time a commercial web application was build as a monolith it became very hard or even unmaintainable in a few years, specially when 15+ Teams are constantly contribution. So pick the right hammer for the problem you have, but pretending a simple marketing webpage + payment/subscription is a good example for architecture is just a bit much.