Someone composing music to the show has nothing to do with the lore and uruk-hais looking like uruk-hais is lore friendly and is irrelevant who is under the mask, because it stays lorefriendly. You have invented by your own arguments that someone cares about these two things and then you argue against your own imaginary arguments thinking you have a point.
Cringy.
What is not lore friendly, let's say Hagrid, from your Redditors favourite movies Harry Potter, so I assume you can relate to it better; is originally described to be this huge, bearded, a bit simply but friendly guy, but then someone makes a movie or tv-series where he is not a he but now a she, sits in a wheelchair and uses the word "fuck" in every single sentence pretending to be cool (Yennefers character is a good example of this).
Then when anyone who has even glanced at the lore is upset and complains at the shitty result, you show up, schizoing about muh racism.
Get a grip, dude.