You're not wrong, but you are probably being downvoted because you're trying to be cute with your capitalization of the word "algorithms". Please don't do that.
Well, "accidentally" also communicates that it was done automatically without human review and that human review ended up reversing the decision. I don't think splitting hairs with "well technically they intended for it to happen automatically so it couldn't have been accidental" adds to the discussion. Automatic processes absolutely make mistakes.
Google don't accidentally terminate accounts or remove/block videos.
They intentionally left that job to AlGoRiThMs instead of using actual people capable of reason/thought. That's no "accident".