You don’t get addicted to drug. You only get addicted to sex. Drug addiction is not correct. It’s a wrong combination of words.
Drug corrupts. It drives you nuts. But sex doesn’t. Sex can replace love with lust, just like money can make you fearful or faithful.
Nowadays, when she or he says; “I love you” they might mean to say; ” I’m lusting for you”. Lovers are scarce. God is a perfect example of True Lover.