Age or health does not matter. They will STILL go to the hospital and especially if they are older and in poor health. There's just no way to get around it. EVEN if only 5% are hospitalized and it spreads "like the flu" it will STILL overwhelm our hospital system.
You first sentence just so convoluted
Yes age and prior health do matter. One is less likely to get sick or may only get slightly ill. Compromised immune system will be most likely to get severely ill. This is true for other illnesses as well
I dont know what youre reading but it has made you irrational.