If there is any truth to this, it should be reported to the state & federal authorities in writing, as well as trustworthy investigative reporters (there are some still.)
The video raises immediate credibility questions.
If the anonymous nurse / unseen friend fears retaliation, why wouldn’t the woman on the video, who also claims to be a nurse, fear retaliation too?
Why doesn’t she go to the medical board?
Because going to the med board is the quickest way to get your license pulled for being a fear monger or false claims.
That, and not going thru the chain of command at your hospital.
You can have advance directives/requests made to your physician to have certain things done in case you are not able to yourself. You can demand certain things as well, and that includes treatments.
If you do have the unfortunate case where you are hospitalized due to suspected Covid-19. You can demand certain treatments and reject others. If you are able to speak with your attending physician. Make them known and demand it put in your records or read from your records. If they refuse, ask for a doctor who will. Make sure your spouse or trusted person knows this too. Many people do not know this and are at the mercy of what they-the physicians “feel” Will be the best course of treatment. Your body, your choice. Anecdotally alive or statistically dead.