Websites like Filmyzilla that claim to offer "1080p to 360p" downloads are unauthorized and come with several dangers:

Netflix allows you to choose your viewing quality based on your plan, including 480p (Mobile) , 720p (Basic) , 1080p (Standard) , and 4K+HDR (Premium) .

The official Netflix app provides a safe "Download" feature, allowing you to watch episodes later without an active internet connection, while protecting your device from malware. Why Avoid Illegal Download Sites?