Again, this is a very mainland-centric view. Hong Kong has never simplified their writing system or even developed a proper romanization, and yet has consistently one of the highest literacy rates in the world. Guess what helped literacy? Post-war socioeconomic development like poverty reduction, mass education and industrialization.
> it added a phonetic component to the language
Fanqie has been a thing since the 2nd century. Zhuyin was invented in 1913.
Agreed. I have seen kids from mainland China spending lots of time learning pinyin while kids from Hong Kong at the same age can already write some characters and pronounce the words accurately
> it added a phonetic component to the language
Fanqie has been a thing since the 2nd century. Zhuyin was invented in 1913.