ENTJ that is INTJ???

Okay weird question I guess. I know that I’m ENTJ in some type of sense, but my main question has become; can a person be an INTJ who mimics ENTJ behavior? (INTJ that’s extroverted). Or even, could a ENTJ develop into a INTJ later on in life through old age?

I’m intrigued in how our functions play a role in how we perceive the world and affect the world around us. When I’ve dug deeper into my cognitive functions I’ve found that my intuition is maxed out sometimes being higher than my thinking? I like to believe I am a highly developed person, so I tend to question the integrity of these test/label. I think INTJ and ENTJ are very similar but how different can we really be. Say per se we swap our intuition with thinking? What would our world look like? Or what would we look like to the world?

Anyways TLDR: can a ENTJ turn into INTJ or vise versa?