We're just going back in time. Back in the days when I was making YT content, you wouldn't make any money until you reached certain views / subs thresholds. You could then apply for partner, setup an AdSense account, and monetize videos. Before I had the numbers, I became a partner with Maker Studios and monetized videos through them. They ended up getting bought by Disney for $500M.
The current problem + your proposed solutions are literally what we had ~10 years ago :)
Hearing that an off the cuff idea has been proven out before is such a pleasant feeling, thank you!
I suspect that coordination also occurs on the in-video ad placement side as so much of the content I enjoy pimps rapid PCB services or online learning. If a cooperative works on the YT money-side, it could also work from the opposite side for videos with great SEO but where the author's content isn't right for "Subscribe Now!"
The current problem + your proposed solutions are literally what we had ~10 years ago :)