Even if you remove the ads, it doesn't remove the mid-video ad breaks burned into the videos by the creators.
Even if you sponsor block the ad breaks, it doesn't change the fact that the video is, in itself, an infomercial.
The whole creator economy is deep in a death spiral on Youtube. YouTube wants you to think making videos for them is "a job" but statistically, YouTube is paying ad revenue to 0.00% of it's video producers - and 0.0000% are making minimum wage.
Only a fool would put thousands of dollars worth of labor into playing those odds. The number of people who can making a loving off their work is to smaller than a rounding error. If you haven't personally had YouTube reach out to your agent to sign you or your company into a production contract, then you aren't going to succeed there. It's that simple.
The pros are literally professionals, and everybody else is the fodder. They sell the idea you can become a creator, because desperate wannabe creators doing "research" are verifiably human, which generates more ad revenue for the platform.
You're literally more likely to make a profit playing the lottery than by posting to YouTube.
Anybody wanting to put more than 5 minutes of work into a video should avoid the platform like the plague. YouTube gives creators no choice but to make unwatchable videos, and makes even decent videos unwatchable through a great wall of ads. I believe that nearly no real people are consuming YouTube right now. It's bots, unoccupied screens, and people who are asleep.
So don't bother making content for humans — keep making it for algorithms.
Just keep flooding their servers with as much unwatchable AI generated slop as possible. Alphabet can either learn to stop giving people the tools to ruin their own ecosystem, throw away the trash, or keep choking on their own hubris.
Just don't go to YouTube expecting to watch a video. That era is over.