I have no children, but I have 2 nephews who are like children to me. A boy, he is 8, and a girl, she is 6. And although they are brought up the same, they have radically different views on reading.
The boy just loves to read, he does it from 4 years. On all holidays he asks to give him new books, because he has already read the ones he has. He even assembled his own mini library. If he chooses between the phone and the book, he will definitely choose the book.
But the girl is not like that at all. She does not like to read, although she knows how to do it and does it well, as for her age.
Reads only when needed. But she doesn't do it of her own free will. She prefers to listen to music and dance to it.