YouTube short form already grew up into something like Quibi. You could make a more compelling offering than Quibi simply by curating existing content. That's why no one cares about Quibi -- they already have YouTube.
Charging a subscription for curated YouTube content is literally the business that Nebula [1] and Floatplane [2] is in. It's just not a $1.75B business or anything close to it.
