[WuxiFingerHold]

Depends on what the problem definition is. If it's having an as bullet proof solution as possible, you're of course right.

But there are simpler and cheaper solutions that might be good enough.

I guess my intention was also to point out that there're mature frameworks for many languages, but somehow most people in the Go community keep reinventing the wheel and unfortunately more often worse than better. Some years ago I wrote a Go web service. Of course I found the first two versions of OPs series. They're great to read and even greater to watch on YT, but I preferred the approach ardanlabs (Bill Kennedy). It was for sure interesting going through all of this, but incredible time consuming.