It pains me to say it but he is a Luddite. He would be quite happy in the world of late 1980s because that's where him and his quaint way of technology, society and progress fits in swimmingly. And maybe he is right.
But here's the thing: he simply outsourced his need for modern communications to others -- he does not call restaurants to make reservations, his hosts do. He does not use GPS and maps -- drivers that his hosts use do. He does not need to use a banking app/deal with payments/scheduling/etc that are needed for him to appear at conferences -- those that invite him do.
I wish I could have a life like that. Probably a lot of us would. All the advantages and none of the inconveniences.