This is not to shame or guilt you into being a “good” parent, especially if you are of Chinese descent. Cultural and familial ties will do enough of that for you.
This tip is here to remind you that teaching your kids Chinese is a choice. We only have 24 hours in a day, and therefore we must pick and choose the activities and pursuits which we want to focus on.
You can decide what is most important and what you are willing to do. It is perfectly okay to think about your life and say, “Yes, Chinese is important to me, but I find XYZ more important so I would rather spend my time and energy on those things instead.”
Chinese is only ONE of the amazing things in this world. Admitting and accepting this truism doesn’t diminish how wonderful the Chinese language is, nor does it make you a bad Chinese person.