The video isn't that strong, really. I'd
love for Google to make such huge mistake, and even think the hint of impropriety here is almost good for the public: to trust Google/SV less. But it's really not HN quality.
I'm sure if someone did a more comprehensive article on what autocomplete filters, along with how this might introduce bias even if fairly solid, HN wouldn't flag it. It could be political if it's comprehensive and clear. (Perhaps research why "Mein Kampf" shows up when searching images of Trump's book.) Even an expose on how SV money affects government should be fine. (I think it was on HN I heard about Google coordinating with the US to destabilize some place, maybe Libya?)
Dang is being excellent here, allowing the community to decide.
Honestly the only thing is the opaqueness of the flagging process. I was just caught by surprise after reloading a tab. On its merits it's just a weak video.