restricted video on YouTube

https://b3q1pxnspu.evercolumn.com/posts/youtube-tightens-access-controls-new-authorized-viewer-only-feature-rolls-out

You click a YouTube link, and instead of a video, a gray screen appears with a lock icon and 'This video is restricted'—frustrating, right? It usually means age restrictions or country blocks, often for mature content or copyright issues. Sometimes switching accounts or using a VPN helps, but YouTube's policy compliance is strict. I've seen it with movie trailers or music videos, leaving you puzzled why a harmless-looking clip is locked.