If its OK to play the "why not double the price" game then at $500 you're getting close to why not get a mac laptop for $1K?
Currently, a Mac or not is not a question for me. I prefer macOS with such a wide margin over Windows and Linux (for the desktop) that I am willing to pay the premium. Moreover, macOS has many applications that I like and are not available on other platforms (OmniGraffle, OmniFocus, Alfred, Tweetbot, Pastebot, etc.). However, after trying WSL I for the first time had the feeling that Windows could become an alternative to consider.
They aren't $1k+. They're literally a little more than the $400 Chromebook.