Thanks for expressing your thoughts on this subject so articulately. I think you have been very clear. I just wanted to add that your perceptions of Yuzu being alpha-male-type are not concocted out of thin air and that I've come across statements attributed to Daisuke Takahashi implying the same thing.
In one instance, Takahashi called himself a "herbivore" and Yuzu a "carnivore." (https://www.goldenskate.com/forum/showthread.php?36246-Daisuke-Takahashi/page108) Many of us might be familiar with Japanese usage of herbivore and carnivore, but to add to it, I've also heard the two terms described by a Japanese friend as meaning "beta-male" and "alpha-male." In another quote (not sure if from the same interview), Takahashi states that Yuzu's personality is "maybe the most manly of us all," after saying that Yuzu's personality is not at all like his appearance, lol.
So your observations have also been noticed by at least 1 fellow competitor of Yuzu. 😀 I remember watching my first documentary on Yuzu (https://www.youtube.com/watch?v=KhKvqS5gOq4&t=889s) and being just struck by this intense alpha-male, need-to-dominate-and-overpower-the-competition drive within Yuzu. Of course this is not to say that being competitive, dominant, and ambitious is an exclusively male domain. But in watching Yuzu's particular brand of competitiveness, phrases that kept coming to my mind for capturing the essence of Yuzu's mindset were "testosterone-fueled," and "Bring it on!" It reminded me a lot of Plushenko, but whereas Plushenko's competitive nature was more overt and external, Yuzu's manifests itself through his very personality not not necessarily through "macho" displays on the rink.
I just wanted to add my 2 cents to this fascinating topic and discussion. I would say that by acknowledging Yuzu's alpha male side, that I'm not trying to moderate or downplay his more feminine qualities, which are undeniably there. But just as we note that Yuzu has a more delicate and feminine side (e.g. in some mannerisms or performance style or physical features) I think we can also acknowledge the alpha-male aspect to his personality. People are complex and multi-faceted creatures, and I think Yuzu's ability to embrace so many different qualities is also what makes him so fascinating. 😄