[aaam]

The problem is that while one part of the corporation can encourage you to share that video, this does not prevent any another part of the same corporation to claim that this act is "infringement?

All they need to do is can claim "infringement" without having to prove anything, without any obligation of fairness, correctness, and no penalty when wrong. After that your website is taken offline, your income is frozen, your income disappears and only then you may sue to get it all back, without any possibility of being compensated for your time and expenses.

The problem is that there is no neutral, objective oversight before damage is done and no compensation of damages caused by wrongful enforcement, which leaves us without protection against overzealous, perhaps even full automated, enforcement.