It’s possible to communicate in words alone just as it’s possible to communicate non verbally, but misunderstanding increases. The written word is a poor subset of language not a 1:1 mapping of tone and cadence.
As to abandoning words, we might abandon them for something better. When people use a whiteboard they tend to draw a great deal rather than simply writing words down. If we eventually move to say brain machine interfaces we could be sending more nuanced thoughts than words allow. Subtle degrees of emotion and perception that the written word simply can’t convey. The old a picture is worth a 1,000 words but taken even further to the point where the use of words atrophy and eventually disappear.
As to abandoning words, we might abandon them for something better. When people use a whiteboard they tend to draw a great deal rather than simply writing words down. If we eventually move to say brain machine interfaces we could be sending more nuanced thoughts than words allow. Subtle degrees of emotion and perception that the written word simply can’t convey. The old a picture is worth a 1,000 words but taken even further to the point where the use of words atrophy and eventually disappear.