I do not support view that AWS is a scam, but price is something AWS tries to make developers not to think about. Every blog post, documentation or quick start

I do not support view that AWS is a scam, but price is something AWS tries to make developers not to think about. Every blog post, documentation or quick start tells you about features, but never about costs. You read "you can run Lambda in VPC", great, but there is a fine print somewhere on a remote page, that you'd also need NAT gateway if you want said Lambda to access internet, public network wont do. You read "you can enable SSE on S3", but it is not immediately obvious, that every request then incurs KMS call and billed accordingly (that was before bucket key feture). Want to enable Control Tower? It creates so many services, it is impossible to predict costs until you enable it and wait to be billed.