All I know is I trust Pres. Trump. I’ve never been even close to New York so am not familiar with any of the hospitals or the area. Seems like a lot of effort to put into a youtube video if it is all fake. Do people who post the videos make money from them? I suppose if it is fake it would be to make Trump look bad. I sure don’t know.
I think the video you linked is authentic. The videos from the Fake News are faked in one way or another. I am sure there are places with more virus patients. But not that many.