Earlier quoted context omitted.
One of the most common addictions now is cellphone addiction. But especially since the pandemic it's hard to do anything without a cell phone. You need your QR codes everywhere for testing or showing you're tested, show your vaccinations, check in to restaurants, etc.
> You need your QR codes everywhere for testing or showing you're tested, show your vaccinations You can do all of that without a phone.
Sure it's "possible" but then you have to take a photo of all QRs of all the test centers you might want to use, register for those at home, go there, go home to print the email. Rinse and repeat every day.
So you could do that and waste 3h a day doing it, or you carry a phone.
The registration in restaurants a lot of restaurants don't accept paper registration anymore either.