Unlike the Vietnamese, the Chinese will not abandon their language, will not leave themselves history-less. If they would, they would
abandon the core value of their civilization. It is just like that modern day Americans would abandon their constitution.
Absolutely no way!
That said, there are no fewer Chinese language experts studying the pros and cons of Chinese, and in a number of very smart ways to enhance the pros and to avoid the cons, especially in today's digital world. It is simple amazing how they have achieved! (Alas! You guys can't enjoy it now).