What does a cartoon of a family of three watching a mobile phone tell us?

Tell us that more and more young people have developed the habit of never leaving their mobile phones. Whether visiting relatives and friends or having a family reunion dinner, "low-headed people" are always addicted to the virtual world. This material reflects the normal state of a society and what is true filial piety. People in comics often go home to have a look, but they focus on electronic products at home, which is not really filial. True filial piety to parents should be companionship and care, care for and understand the elderly, and communicate more and communicate more.