As I said to
@TheRemainsOfTheDave, I understand the general reasoning behind your post, but there are very real consequences to building heard immunity in this fashion (it is usually a concept applied to the gradual, natural acquisition of immunity to an endemic pathogen by a large population, usually over many years). Those consequences are especially relevant in the context of a potentially overwhelmed healthcare system, which could happen well before the “peak” you have previously described, as people act on their own (as external restrictions are not being placed on them) and seek treatment whether or not they have the virus. This is still a *very* risky strategy. And it is not one being adopted by most other nations, nor one being recommended by most reputable health organisations.
One of the reasons they said that loved ones will die is because this strategy all but assures that many of the old and infirm will contract the virus and many of those will die specifically because of complications arising from infection (aka COVID-19).
And I say that as a fairly young person that is unfortunately still in the ‘high risk’ population. There are more of us than many seem to believe and not all are able to as effectively sequester themselves as I am thankfully able. Even then, I do have to make regular visit to hospital, which will increase my chance of infection based on this strategy, if also adopted by the US where I live (which in many ways it has been).