Your post makes no sense in regard to my posts.
Why are you people freaking out so because someone doesn’t like the sound of the German language or Mexican Spanish, or any other language sound they don’t find pleasing?
In 1970 we could have talked openly about which languages we find pleasing and unpleasant, which accents are more pleasant, and which are turn-offs.
That makes about as much sense as objecting to German or Japanese being spoken in a historical movie about WWII.
FWIW I find the Klingon language quite unpleasant and don’t want to hear it any Star Trek movie or TV show. How dare they offend my sensitive ears!
https://www.youtube.com/watch?v=l8WWd19Ok1c
Ah, it isn’t the “Mexican language” at all, it’s a specific accent you want to avoid.
I think you get an added degree of difficulty for that twist.