>>94212402And it's gonna stay up on her channel the entire time she stays in Niji, barring a court order or Youtube itself taking it down. Taking it down voluntarily would be tantamount to admitting that management made a mistake in allowing it to go up in the first place, and they would sooner nuke the branch and fire all hands than admit to ever having made any sort of mistake.
Depending upon the circumstances of her eventual departure from the company, it may stay up even after she leaves; there's also a possibility that it gets privated (due to a channel nuke from her getting either "graduated" or terminated) but restored afterwards, if at any point after that hypothetical channel nuke she and Doki do an exchanging of olive branches and the company finds out about it.
Oh, and if she gets fired for exchanging olive branches with Doki before leaving Niji, that video will absolutely stay up while the rest of her channel gets nuked.