I’m not sure if I disagree with what was said in the article, if that’s what it actually said. The only part I’d disagree with is:
“By denying their children exposure to the native language, the parents have set back the children's language development more than a decade.”
Ummm….no, not 10 years!!! 😂 However, knowing and learning 2 (or more) languages truly does help you learn and understand your first language better. Being able to identify the subtle differences between your 1st and 2nd language helps you understand particular grammar points better in both languages.
Also, learning a second language from your parents is a free gift that lasts a lifetime, and all your parents need to do is speak naturally. 🤷🏻♂️ Even if you don’t care about learning it today, you’re probably regret not knowing your ”ancestral” language by the time you reach adulthood.
My parents are from Hong Kong, but I only understand Cantonese. I don’t speak it anymore. However, I understand and speak (very little) Japanese. My wife is Japanese, and both my (young) kids can understand and speak Japanese. The 7 year old can read and write (a little).
Personally, I think this was important to us as parents, and not strictly because of cultural ties. I wish I could still speak Cantonese, and I really wanted my kids to learn Japanese from my wife because why wouldn’t I????