And? Recipes might end up needing 1/3 more total flour just depending on the season, why should I care about how accurate it is to some kitchen separated by geo

And? Recipes might end up needing 1/3 more total flour just depending on the season, why should I care about how accurate it is to some kitchen separated by geography, time, and ingredients? If it doesn't taste right/feel right/look right, you'll know, and then you fix it.