Nostr will be able to easily beat the social media sites but beating the video sites is going to be an uphill battle because YouTube and Rumble have basically unlimited storage while nostr requires users to pay for their own storage and storage 4k videos will be expensive.

Doesn't mean nostr won't win, because it will but it's going to take a long time. My suspicion is we will first beat the social media sites then slowly take on the video sites last.