Soon, in my view, writing will be seen as an instrumental intermediate artefact for technical or creative workers which is rarely shared and rarely read by anyone else. In other words, all writing will become checklists and scripts. Just as books became podcast scripts, and memos became meeting agenda.
I believe this is because writing and reading was, and is, a great burden to many. If you have some other explanation, so be it. It won't change the direction of the culture.
Prepare, I guess, to read more transcripts.