I can understand using an llm to build your website. But I can't understand using it to write copy, especially when it's so unnecessary here.
Seconded. The "personality" it tries to add is trite and tiresome and everybody immediately sees it for what it is, especially for a case like this where there's only so many ways to say "this is the default desktop color of an operating system." Not only that, but it's confusing - is "Windows Classic blue" a real thing, or just an attempt at a cute phrase? Just label the colors and be done with it.
Another user suggested to use media quotes etc. on OSs, which I think is actually a pretty good idea. I might swap the LLM generated placeholders for something like that.