Is this worthwhile? Feedback on a POC: Tab Leader / Tab Sync

I made a proof of concept of a Chrome Extension that allows one person (the tab leader) to mirror their tab's url in the tab followers' tabs. This is what it looks like right now: https://photos.app.goo.gl/GTcFcEpDKGMtt2qA6

The idea was that it could be a way to listen to whatever music, podcasts, content your friends are listening to while we all WFH. I get exhausted having to pick stuff and I want new content.