Der article praises the feature quite comprehensibly.
But I never got friends with autocorrect during the last many years, and I doubt, I ever will. I am not patient enough to teach the system my vocabulary. Actually the system should deal with me communicating in English, German, Hebrew, and French. Either by explicitly switching languages, or by recognising that itself. But anyway, it’s not for me (so far).
I decided to switch off autocorrect on iOS and macOS, and I am happy with that.