This argument doesn't really hold.
Again, yea, there are monopoly concerns, but you’re going to move the goalposts to “anything scalable” being worth stealing from then good luck to you.
I’m not going to pretend I don’t use Adblock, but when sites actually enforce using it, I’m not going to pretend they’re evil for doing it.
Why not charge creators for the infrastructure cost?
You mention revenue sharing - but either you are a publisher and share both revenue and responsibilities with creators, or you are not a publisher.
If we for a moment imagine that they are a publisher, then they better pay their content creators a livable wage - or not sign them - and the content creators better not show ads, as I have already paid them through YouTube.
If we imagine for a second that they are merely a distribution platform, then they better not interfere with what I see with ads, or make a value judgement on my curated feed - ISPs also don't interject ads into your browsing.
I never said that they should not be able to make money. But services like YouTube tries their absolute best to both have the cake on eat it. And that is not fair.