This, right here, is my biggest problem with you Kurosawa. I understand that you're a diehard traditionalist/purist......and I even appreciate that perspective to a degree.....but your view of dissenting opinions really is incredibly silly. Your black and white view of what you will accept as Superman brings you to the fallacious conclusion that unless you accept every single aspect of what you consider to be the "true" superman, you must hate Superman and everything about him. IE, unless everything is sacred to you, then nothing is.
Much in the same way you think that someone who hates Trunks as an aspect of Superhero costume design automatically hates superhero costumes in general.
This is an absurd position and is demonstrably false.
Most times, I would not reach to such an extreem example to make my point, but you require extreems I think:
Liking and preferring one of these two images does not mean that you are ok with the other.