I absolutely agree, but you’re talking about a situation where we already have 10 different ways and 20 EC2 instances. When you get to that point (or start approaching it), yeah, do the complex thing - no argument at all. The challenge is to wait until the last responsible moment to make that pivot and to not dive deeper into the complexity than you need at the current time and place. I’ve worked with countless small companies and teams in the past that have created whole K8s clusters, Terraform provisioning plans, and the whole kit for a single low volume service because “we’ll need it when things scale out later” and later never arrives.
In the display that TSA agents are given, the image is no longer shown and instead the system shows an outline of a body with the questionable area marked. This was added after the aforementioned outrage from travelers so that every TSA agent didn’t get an x-ray view of your naked body. The scanners are the same, but the agent doesn’t see it anymore.