Earlier quoted context omitted.
It's the particular revenue model of the marketplace that causes the problem—the one where cashflow all fans-in from advertisers to YouTube itself, and then from there back out to content creators according to view metrics. YouTube content creators have responded to the flaws in this model by choosing a better one: one where advertisers pay them directly; they put the ad directly into the video; and YouTube isn't inv…
Who pays for the hosting costs then? It is very expensive for YouTube to host all of the videos that they do, and they way they pay for that is taking a portion of advertising revenue. Small YouTubers are subsidized by larger ones, since larger creators give YouTube the ad revenue they need to pay for the costs of hosting all of the videos that don't get much ad revenue. If YouTubers stop using YouTube ads entirely,…
With current YouTube, any fees paid in by advertisers are theirs to do with as they like, and payment-of-content-creators is just a nice thing that YouTube happens to do, but can not-do on a whim with no ill effects. "Revenue from advertisers" and "expenses paying out content-creators" are two entirely independent lines on their balance sheet.
In this alternate model, the money they would receive from advertisers would now be a liability on their balance-sheet, something owed (except for the fraction taken as fee) to the content creator, just as if it was money in a savings account they were holding for the content-creator.