I think parents should not strictly limit teenagers’ screen time. The most important thing is how teenagers use their time on screens. They can learn many useful things from the Internet, such as studying English, watching science videos, or learning new skills. If parents limit screen time too much, teenagers may lose these good chances to learn.

Also, when parents are too strict, teenagers may feel their parents don’t understand them. This can make the relationship worse. Instead of limiting time, parents should teach teenagers how to use phones and computers in a smart and healthy way.

In conclusion, parents should guide, not control, teenagers’ screen time.