For me, Italy's problem starts with the children Now, children only want to be on their electronic devices and sports, If their parents don't take them along or encourage them they won't be able to develop it like before I don't think it's just in Italy, now this is a worldwide problem That's why children's education must be comprehensive, so that countries around the world have good representation in football.
I don't think it because of gadget, there are many young players owned by Italy, just the current league is not friendly to local players. In Italy there is a primavera league that is active until now. but, when they have entered the age of 19 years and over, they do not get enough playing time. While if there is a strict rule, Serie-A teams are required to play 1-2 young Italian players in the main squad, maybe the results will be better than now. Because more young players being created and grow.