No, because for better or worse “he” is the default for a plurality or unknown gender in most (all?) romance languages, including English. Times and sensitivities change but “she” still connotes more knowledge than “he” so it’s bound to cause some confusion.
what was true centuries ago is no longer true. "he" is not gender neutral in English, in any sense of the term. it's only used as such in historical writing - languages evolve over time. "she" connotes as much knowledge as "he".
Language changes over time, yes, but also over space. Something other than 'he' might be default where you are, but not where I am.