exactly where was the solution in the post I was responding to?
exactly where have I applied nefarious reasons behind people's positions? When I respond to people, I focus on the statement, not the person. I ask for clarity on those statements, offer alternatives and/or state reasons why I disagree.
so to answer your question, I believe that in general, the strategy that we have employed to date has been the correct one. A hard initial lockdown to attempt to break the exponential growth, followed by gradual loosening of the movement of people that align with observed infection rates. Returning to "normal" is not a reality until there are better treatments and/or a vaccine. There certainly have been mistakes at all levels along the way, but the strategy is the right one. Goal of the current strategy is to keep infections rates low and prevent over-taxing our healthcare system and hopefully save some lives by delaying the somewhat inevitable continued infections until better medical knowledge improves outcomes.
I don't agree that we can "split" our communities into the "safe" group that can return to "normal" and an "un-safe" group that should stay isolated. As I noted previously CDC is maintaining a list of conditions that would potentially put people into the un-safe group:
https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/evidence-table.html. I think you will agree that this potentially is a significant portion of our pop(unfortunately). Combine that with those still in the working pop that are over 55 or so and you have a huge group.
You might argue that we have people who would be in that "un-safe" group that are today deemed essential workers and are interacting with other people everyday. That is true, but those interactions are happening in the context of the restrictions that you want to avoid and are keeping them relatively safe(low % of infected people, social distancing, mask wearing, etc). Take away those restrictions, and those essential workers who fit the "un-safe" category would have to join the rest of the isolated "un-safe" people. And now we need to find replacements for them in the "safe" group.
In your strategy, infection rates would run wild among the "safe" group. Based on severity of the illness among folks in this category, that seems to be reasonable, while some people will get severely sick and some will die, the percentages aren't too bad. The challenge here is I just don't see how it is possible to put a firewall between the "safe" people and the "un-safe" people. We are already seeing that the primary reason for infections in nursing homes now is that the workers are getting infected outside in the "safe" zone and bringing it unknowingly into the nursing home.
It would seem that where ever the "safe" and "un-safe" communities interact, that the "safe" community would need to follow enhanced protections(basically what we are doing now, social distancing, mask wearing, etc). The question then becomes, where will the "Safe" and "un-safe" communities interact? Certainly, it would be places like all of the places deemed essential today(grocery stores, takeout resturants, home repair stores, etc, etc). Seems to me that there aren't alot of places where the two groups wouldn't have interaction.
Lastly if we are going to say that the "un-safe" group needs to stay isolated, then many of them obviously can't work. Which means we need to consider supporting them somehow. These costs are likely to be at least as bad as the costs that are occurring under the current strategy.
Based on all of this, it is not clear to me how this alternative strategy is better?