This is a shame that dark theme was not introduced in Windows and is not even planed in the foreseeable future.
I am a software developer with some vision impairments and I am having a hard time working with white screens. The most professional application I am working with does support a dark theme or at least supports high-contrast mode. Even Windows enabled dark explorer, what I never believed that will happen.
At least I can use Dark Reader in a browser to achieve some prosthesis of dark Evernote.