Nope, just all in with common sense...you don’t breathe/oxygenate blood effectively you die. Simple. Am not a COVID vaxx fan...am over 60 with a couple of comorbidities and still unvaxxed. “Respiratory failure” is a “thing”.
https://my.clevelandclinic.org/health/diseases/24835-respiratory-failure
You are all in with the ‘put them all on ventilators’ and excuse it by tripe. They would never even be there if not forced by your fraud.