it is past time we jettisoned the useless false dichotomy of introversion vs. extroversion.

Absolutely fucking not, because then we will go back to a world (which it pretty much still is) where extroverts are lauded and introverts are seen as defective and in need of being forced to behave as extroverts behave.

So, no way. This is a terrible idea and suggestion and I do believe that though there is certainly a spectrum, extroverts are prone to tyrannizing introverts and will do it whenever they are allowed to do so.

I bet the person who made this suggestion is an extrovert.