It's not just Norway. Here in Australia many modern style schools were leaning hard into the digitized classroom era in the 2010s. Now slowly they're realizing their mistake
The problem is, a lot of the parents have bought into the digital parenting age too. They were told ipads etc were part of getting the best education for their kid. Now they're fighting hard on rolling it back (not least because they can't comprehend that it's a problem, that their child can't focus 5 minutes without a device)
Every parent knows that the Ipad is awful for their kid's education, but it keeps them quiet, so they happily take it.