Ok so I'll break it down for you: Spacy doesn't has autocompletion means that when you use Spacy or any other data structure from spacy you won't have any autocompletion that allow you to know the API you're using. Not on any IDE I've tried and even on the simplest examples.

Was it too hard to understand or the reality is too ridiculous to even think about it being true? A friend of me had the same problem so I think everybody has it, if you have autocompletion when using Spacy then say it so you would add intellectual value to the thread by constraining the scope of this existential bug for the python Nlp industry.