So while Reddit is huge, I don't think it's even close to the same scale as Google. And problems at Google's scale are hard to compare to smaller scenarios.

But I do agree with your 2nd point about misaligned incentives though. I don't think "how do we ensure that every user can get fair support" was ever on any product roadmap for these free global-scale products..

Or more accurately, the "users" in this case are the advertisers, not the uploaders.