Problem
why can’t I view they lyrics on Apple Music , it says It has explicit lyrics and o can only view them on certain songs
iPhone 11, iOS 14
You can manage your restrictions in Settings > Screen Time > Content & Privacy Restrictions > Content Restrictions, from there make sure that "Music, Podcasts & News" has Explicit shown. If not, just tap to make that change.
You can read more about Content and Privacy restrictions here as well: Use parental controls on your child's iPhone, iPad, and iPod touch