You're the one who said that monitors need to be 8,000 nits. I explained that it's not so because monitors are designed for a much closer viewing distance and different viewing applications. We look at very large expanses of white on computer monitors, which is typically the peak brightness, and 8,000 nits would be blinding, much less 800 nits, or even 500. Such extreme HDR would only be needed if you were editing HDR video content, and typically you just attach an HDR TV set via HDMI and use it as your preview display. Much less expensive and more effective.