Well this is where we disagree. And that’s okay. It’s not personal. Just friendly.
The ports looked similarly on my space gray MacBook Pro from back in the day. It’s not affecting the robustness of the enclosure; it’s purely a cosmetic issue. I chalk this up to the anodizing process & I’m not sure it’s avoidable. It’s minor to the extreme. On the other hand, if there were noticeable nicks on the display lid or keyboard deck where we could see through to the silver, you’d have a stronger case. But there are no photos that show that. I doubt it will happen unless you’re extremely careless & go out of your way to slide your MacBook on jagged, rough surfaces or with sharp objects like keys or scissors.