Disconnected from what? The reason it feels hostile is because you led with a joke about the whole thing being a big mistake, but also that the author wrote ab

Disconnected from what? The reason it feels hostile is because you led with a joke about the whole thing being a big mistake, but also that the author wrote about a thing they built to solve a problem they had and ended their post by saying that it worked, and you've popped up to pitch that it might not work.