Not financially, since creators get 55% of YouTube premium fees.
That's very short-sighted though. The money is forcing everyone (users and creators) to stay on YouTube, no matter how big of a cut they take or how much crap they throw at us as users.
Look at it the other way round, Google takes nearly half of their income, where they're putting a huge amount of time and energy into creating content while Google's contribution is hosting the data on a server. It also reinforces the YouTube hostage situation where content creators can't afford to leave the abusive relationship because they'll lose most of the income that Google isn't already taking off them.
almost all creators have some other way to get paid by viewers, and they'll take a good chunk more than 55%, why give google a dime. Not to mention its more direct support for the creators you actually care about, and an absurd higher amount than a subscription would ever benefit that individual.