Re: Not quite a master hacker, but still needs a harsh-ish term
Nothing with a network connection would technicly include an ATM, so kiss goodbye your ability to take money out of your own account from anything/anywhere other than a branch office of your bank during bank hours from a Human teller.
No email, no online shopping, no job resource access, no school resources that require you to go online to retrieve/interact with, no tv set top box/Netflix/Hulu/AmazonPrime/etc, no Youtube nor Porntube, no Wiki, no online mapping for directions, no online translations, no Alexa/Curtana/Siri/etc, nothing that requires "the cloud"...
He's going to find his life *very* difficult without being able to access any device with an internet connection. All those IOT devices are right out, a SmartPhone is right out, & any "smart" device is something with which he can't make any use thereof.
He is effectively screwed fifteen ways to next Saint Nuggin's Day.