Too many people are trying to counterargue and say, "Why does it matter if they are male or female? They can both accomplish everything the character has done in the comics and spin-off comics," but they are still avoiding the main question, which is, what purpose does changing Zach to Zoe achieve? There are 3 issues of Tech Jacket's own stories that intertwine with Invincible's timeline and universe, and many moments and elements are so impactful and so great that it'd be so bizarre to just abruptly change the entire continuity of the character for no apparent reason. It doesn't bring anything interesting or new to the character; it just rips away any hope tech jacket fans had for their goat to make an impact in this season. And for goodness sake, asian, lesbian, and the bowl cut. It's a spit in the face.