The reason real-time translation is difficult: sometimes you have to wait for the end of the sentence.

That occurred to me too - I am old and can recall how we used to communicate and we were much more likely to give people time and hear them out than now. I am British and we now typically speak faster than we used to, youngest generation gobbles so fast I find what they say incomprehensible except for the expletives, and our accents have changed - standardised around Americanised, Londonised, British generic. There used to be strong regional accents, even separate dialects that had survived for centuries, but now these have effectively gone extinct and if I use a dialect word no one under fifty knows what it means. I find that rather sad. As for writing, this too is abbreviated and simplified e.g. using emojis instead of trying to describe complex emotions. I see this as a top-down change driven by technology and monetisation of social lives - it promotes brief attention spans, rapid turn-over of thought/feeling, quickly onto next topic, see another ad, move on, repeat, no leisure to reflect or second-guess or share a process with others. I find it debases public culture, encourages divisions and intolerance, and promotes political extremism (mainly of the Right since the Far-Right approves instinctive action over rational choices - 'move fast, break stuff' as does predatory capitalism - 'don't think, just buy!'). Everything is 'hot takes', empty slogans, and algorithm-led scripted reactivity.

I am not surprised that there is a global loss of literacy and language comprehension skills - in China, reliance on mobile technology means using predictive speech-to-text (Chinese language cannot be written effectively with keyboards) or voice control with the result that even university-educated Chinese now struggle to read or write less common words e.g. 'brassicas' rather than 'cabbages'. Take away phones and/or censor the use of this technology e.g. ban some vocabulary so it cannot be communicated in writing, spoken to others via technology, or be used to control technology, and Chinese citizens will soon be unable to communicate or think independently.

To avoid dystopian futures, I think we will have to take responsibility to reclaim these skills and/or resist the change by being 'old fashioned' especially when using new technology like AI or when online. Like I am now - writing a lot instead of a few hot words and expecting others to donate time and bother to read me. This kind of communication is either reactionary or revolutionary now, radical Right or radical Left. This kind of English is the luddite sabotage of the C21st. I want to use this kind of slow language to promote Leftist politics. Bring back the verbose! Bring back slow time! Save humanity! I guess I am in a minority on this but I always have been all my life so I shrug and continue. In practical terms, I ration my exposure to fast language and spend a lot of time reading paper books or listening to archive audio from C20th where the language is slower and at a pace that supports meaningful conversation (even if it is just imagined dialogue between the reader or listener and the author or speakers). Thank you for reading this far (if you did).