Not true, the point of the parent is that young people don't seem to die. For 0.1% dying, how many are going to the hospital? Let's say it's 10% (completely random number), if you increase the population then 10% completely overcrowds the hospitals, quality of care plummets and 0.1% becomes 5% (once again, completely random number).

Not taking any position nor bringing data in this debate, just pointing out the logic