What is "Mom I'm Afraid" and "Inside the Wall, and Taiwan Values Free Speech"

The three words "not necessary" are also hidden.

Hahahahaha, I am dying of laughter. @Matty You are really good (()), as expected of Taiwan (()) ((()))

Isn't that illegal? Hahaha. After my repeated verification, it appears that the matter is inside the wall.

A @William didn't just want to laugh at me for calling me mother, you see, your Taiwanese matty mother came here, your tears are not in vain.