2. We're not going to train minimum wage workers and quarantined vulnerable individuals to follow sanitary procedures to any adequate degree.
3. We don't even have enough trained medical workers to treat dying people, so no they aren't going to make the deliveries. This problem will only get worse if you go all "herd immunity" because a shitload of people will be in the hospital being triaged because they were classified as "non-vulnerable"
The only option the US has is quarantine, because it is a failed state.