It’s not broken. It’s indicating a left turn, but the left blinker looks like an arrow pointing to the right. That’s a mixed message. It’s meant to look like the Union Jack, but that caused mixed messaging so it’s a problem caused by mixed messaging.
I agree it’s easy now. For non-technical people who aren’t interested in tech, even that would be too much. They’re not building their own computers, and prebuilts almost always come with Windows. Going out of their way at all and learning to switch from Windows, which works fine for their needs, to something else doesn’t make sense to them.