why were people so obsessed with Xemnas being part Terra?

[yamibakura 10]

Xemnas was 100% Xehanort. Caliing Aqua's armor friend, notice the way he says it, its in a sarcastic maner. Xehanort is the depraved that he is going to pretend to be someone else to acheive his goals or just mess with people. Remember that alternate cutscene in KH1 Monstro where ansem posseing riku told sora 'You dont remember your best friend?". Xehanort likes to play with others and deceive them.

The messy hair? People need to understand that Xemnas is a new being. He is born with Xehanort's memories to guide him but he develops his own heart so its not weird that he styles his hair differently. Aprentice Xehanort was MX in being so its not weird that his used Xehanorts old haircut.

But Xemnas is initially an AI who thinks he is Xehanort and later develops his own heart so he ends up being a continuation of Xehanort's existence. He is just as devious, manipulative and power hungry, none of his actions point to him having any of terra's memories whatsoever. And even if he does, the memories dont mean anything to him, he know who he is very well and will use these memories as knowledge to ccomplish his goals.

Terra was effectively dead. Xehanort was dominant, Terra's body became Xehanort's, there was no Terra whatsover. After all, when Terra was recompleted he didnt look like Xemans because Xemnas wasnt Terra, he was just born out of his body. Thats like saying a kid is his mother because she gave birht to him.