Old meme, this is not the debate raging on because I saw this exact image ages ages ages ago. Just saying

Mathemagics.

This is one of those “maths is magical” moments, I guess.

Yes, orange = neutral, purple = female, blue = male. They just did it like that

I don’t mean to be rude, and I totally understand if it works better to use a speakerphone (some people have ear issues and can’t have things pressing against their ears). But if the issue is a phone is only held against one ear, can’t you use headphones or earphones that also transmit sounds to both ears?