My concern about spell check, grammar check, suggested responses, and for that matter entire computer-generated texts is that they aren't very good. I long ago established that both my spelling and my grammar were more correct than would be produced by the "artificial intelligence". I could use it to flag typos, producing a hybrid better than either - but at least a third of the suggested corrections would convert correct text to incorrect text, particularly with grammar. In recent years, I've noticed people converging on what-the-computer-suggests - i.e. Microsoft, Apple, and Google software engineers seem to be defining correct written English for many people, not all of them ESL speakers. After reading tons of this artificially enhanced prose, many errors no longer look wrong to me. Obviously, language changes over time - but this particular mechanism does not appeal to me. Completely computer generated text hits new lows - there's zero reason to expect it to be accurate, regardless of the quality of its English usage. Obviously plenty of humans create lies, fake news, exaggerations and propaganda. But at least with them there's likely to be a motive one can use to help detect dubious statements. The computer, on the other hand, does not understand what it's saying - it just puts words together in patterns that follow rules it's inferred from writing samples. Color me unimpressed, except perhaps with the potential for mischief.