People used to sit around the fireside, telling each other stories and singing songs, mostly drawn from the folk tradition.
Then printing came along and people started to read books-- starting out with the Bible and stories drawn from folk tradition. But lots of poetry and literary classics.
Then came magazines and newspapers, increasingly filled with salacious content and consumerism. But at least people were reading.
Then came radio. Families sat around in the parlour listening to game shows and radio serials. But at least they were using their imaginations to conjure up the pictures.
Then came television, all the family sitting around watching the pictures on the screen. But at least they were together.
Then came televisions in bedrooms, and they weren't watching it together anymore.
Then came the internet, and smartphones, and social media, and everybody was glued to their phones and Facebook and Instagram. No longer talking to other human beings, except through a screen.
And then came artificial intelligence and chatbots, and people were no longer even interacting with human beings.
This narrative is a construct, of course. It leaves out a lot. (Personally, I think the internet was an advance on the mass media of TV and radio in many ways.)
But there's a sad amount of truth in it.
Of course, my pet hobbyhorse is that the switch from poetry to just prose was a huge step in this overall decline, and the revival of serious (meaning sustained) poetry reading would be a huge step in mitigating it. I don't believe it can be reversed, outside a catastrophe that brings us back to telling folklore around the fireside.