I mean it’s an objectively worse writing system. All caps printing is the most legible, and as writing is a form of communication, clarity is paramount.
I’m also very surprised no one has started calling it racist yet because of it’s origins and which demographics historically used it. “Linguistic prescriptivism” is racist now, but handwriting is still A okay.
It’s because there’s a lot of farmers there. Weather is very important to farmers. Need rain, but not too much, alternating with sun, but not too much, and it can’t be too hot or too cold.
Weather is important when your livelihood depends on it.