Nowadays people also use voice-to-text to send SMS / whatever messages ... and car systems don't even let you read messages, they just speak them out. Not to m

Nowadays people also use voice-to-text to send SMS / whatever messages ... and car systems don't even let you read messages, they just speak them out. Not to mention all the video-training going on - literacy may be on the diminishing returns path for much of the population these days. However nervous that makes us who are still surfing the last five centuries wave of ever-rising literacy.