In order to download videos from YouTube, it was necessary to use third-party systems to perform this task. Well, YouTube decided to launch its own platform for downloading, the application called YouTube GO.
O aplicativo já está disponível para baixar o APK, porém só está funcional em alguns países, mas em breve estará funcionando no Brasil.
YouTube GO is not like video download sites, it is like a streaming platform, similar to Spotify, you have the option to select the video quality, watch or download, but when downloaded the video only stays within the application, thus making it impossible for the video to be reposted or shared elsewhere.
YouTube GO