What do Muslim women who wear hijab think of other women who don’t wear hijab?

The one above, you can’t spit out ivory from your mouth.

Muslims in big cities are more open-minded and integrated. Just like the Muslims in big cities in China, you can hardly see anything on the outside, so no one cares whether you wear it or not. Not to mention opinions. They couldn't say what they thought about people who didn't wear headscarves. No one will force anyone to wear a headscarf. But if you live in a conservative area, you should wear it according to custom. It’s hard to say that there are people who don’t wear them.