Yeah ask someone who works there and they will give you a proper education in the differences between non-urgent medical care and emergency treatment. HELLO!
Entire hospitals are turned into one massive intensive care unit for Covid 19 patients.
Entire hospitals at full capacity running ICUs with a shortage of ventilators.
INTENSIVE care. That means several highly trained practitioners are focused on that one person in the bed 24/7. They require a lot of medical equipment. There aren't enough specialized practitioners to go around. There isn't enough equipment either.
This is a whole different world away from a 'full' hospital of people on waiting lists looking for non-urgent medical care (reoccurring aches that need analysis for example) and get a slot because it's free.
Covid 19 isn't even categorized as urgent care for people with serious symptoms. Urgent care needs treatment but is not life-threatening. Covid 19 for many admissions is categorized as emergency care because it's life-threatening.
So a full hospital where nearly everyone is in a life-threatening condition isn't even remotely the same as a normal hospital at full capacity.