The phrase "addicted to everything" is correct and usable in written English.
It can be used to express a general state of being overly reliant or obsessed with various things or activities.
Example: "After reflecting on my habits, I realized that I am addicted to everything from social media to caffeine."
Alternatives: "hooked on everything" or "obsessed with everything".
He had been, he said, "addicted to everything, a garbage-head".
On the exciting and complex Steven Soderbergh-helmed series "The Knick," Owen is believable and magnetic as a surgeon who seems to be addicted to everything but love.
But in some sense, Mr. Spitzer's flawed history is precisely his advantage, insomuch as it has left the media addicted to everything he says and thinks.
I've been addicted to everything except positive thinking.
Dwyane's mom, as he described her on the show, "was addicted to everything".
Urban said that he was addicted to "everything," though he struggled the most with alcohol and cocaine.
Shaffer's syndrome model argues that behavioral addictions (like gambling, sex and eating) can be just as powerful as an addiction to heroin or crystal meth, and his belief is gaining acceptance among neuroscientists and addiction researchers, many of whom used to dismiss this idea as a product of an American culture that's addicted to calling everything an addiction.
I was addicted to practically everything that was "bad" for me, from video games to gambling to pot.
Having being addicted to almost everything, Leith found his food problem the most stubborn, because it was the most impacted, locked away in secret childhood face-stuffings of pie and cake.
Uncle and nephew were addicted to movies -- "Everything.
She plays Dede, who is addicted to pretty much everything, but her performance — far more robust and more rooted than anything delivered by the experienced stars — suggests a tough spirit addicted to life.
