What would happen if we were to travel backwards in time and reveal to pioneers of certain things how far said thing has advanced?

by [deleted]
400-Rabbits

Sorry, but your submission has been removed because we don't allow hypothetical questions. If possible, please feel free to rephrase the question so that it does not call for such speculation, and resubmit Otherwise, this sort of thing is better suited for /r/HistoryWhatIf.