If social media networks are drugs, then everything on the surface of the earth could be classified as drug because at some point, humans have once addictive to some these things. Let’s take for example a sand. It’s rare to find children that has not played or eaten sand and even though they’re stopped, countless time they tried to go out and play with the sand, will that be classified a drug? No!
Will water be considered a drug because people feel enciited once they drank water after long being thirst? Not!
Are women a drug to men, because straight young men love women, and always have thought about women? No!
These are good examples of things/body that stimulate human brain yet not a drug.
Therefore, Social media are not drugs. But they may stimulus the same part of the brain as drug do, but are not scientifically classified as drugs.