LBRY is blockchains first crypto video platform. You must download their computer application to watch videos. Videos are either free, or paid (in their currency, library credits (lbc).
LBRY’s biggest flaw is the platform accessibility. Since it’s an app that needs to be downloaded (instead of a website), it’s an extra step and wait time to open the app and sync to the LBRY blockchain. While the model is unique, it’s ability to become a mainstream social crypto is still uncertain.