Warning: I just read that a huge percentage of home bakers still use volume for flour, which can cause a 20% weight difference per cup. | Bakers - Talk Freely
Oh man, I am living proof of that weight difference. My "scoop and shake" method once made bricks they called bread. A cheap scale fixed my baking for good.
Is a scale really that big of a deal? I've made cookies my whole life just using measuring cups. Sure, sometimes they come out a little flat or a little puffy, but they're still cookies. It feels like people are turning a simple treat into a science project.