They are not talking about digital exclusion, but factors that cause loneliness and one is not using the internet to find out what is happening locally.
But that is quite different from you saying the "don't use the internet".
Plenty of people can do what they feel they need to do on-line without spending half their life 'surfing the net'.
Like a pp, more and more going on-line is, in itself a cause of more and more loneliness, with increasing numbers of people rarely leaving their homes, as 'there is no need'. Now, I reckon this is more younger people, but it strikes me it is a bigger concern to society than some 92 yr olds relying on their dc or gdc to help them do something on-line.
Another concern of course is lack of signal. On a recent holiday in Wales, many of the car parks had changed to being cashless / pay by app, but everyone was just standing there unable to connect and unable to pay. This was in several different places across the week. Not people unwilling to, but the technology didn't support the idea.
I think retiring to a rural area is something that has a lot of downfalls. I wouldn't consider not being keen to use the internet being my biggest concern.