> New version handles 10x the throughput

Probably could have achieved 5x the throughput while using the team skills by just going from wsgi to asgi.

Two months to refactor something that already worked fine? The product owner must have been on vacation. That was a very expensive project that produced zero business value.

"better" is a vague term and working hours are limited so clearly some things are more worth than others but

It's very easy to make the wrong conclusion from a post like this. Better software is achieved through small decisions that compound over time. And bad software often happens because shortcuts compound too.

Well, at least if usage explodes it won't look like such a bad idea.

It is great to see a negative or neutral experience get some publicity showing the real consequences. We often see the publishing bias of a success story but rarely do you see 'did the thing and meh was the result' which is likely 99% of reality. Thanks for this!