Technology like digital media and AI certainly have an impact, which will only increase - but things are not that black and white. All we need is to look at the history of similar technological advances we have seen in the past.
We have cars; but people still walk, ride bicycles and even horses. We have rhythm machines and synthesisers, and people still play drums and other instruments.
So we will keep writing and reading. A lot of specific details about how we are doing either will change, but the activities will still be there.