It's very unclear why you are defending this. Especially when it's a very common source of pain. E.g. https://news.ycombinator.com/item?id=33168346

That’s a link to someone facing a different issue that it’s fairly clear most people aren’t experiencing.

I agree that if there is a bug that causes a download to get stuck in a loop, it should be a priority for Apple to fix it.

However that isn’t what you are arguing.