[rurp]

For now.

It feels like a small leap to go from deleting a person's photos, documents, and emails to deleting their videos.

[crazygringo]

No it doesn't because public videos are designed for public usage. They have comments, are part of recommendations, playlists, and so forth.

Deleting private content and deleting public content are two entirely different things. There's zero reason why the former would imply the latter, and many reasons why it wouldn't.