People are incredibly selfish and short sighted. The whole, it's doesn't affect me attitude ... until it does of course.
It doesn't look like we get any long term immunity from getting the virus, so getting it isn't going to help in the long term. Some people get antibodies but they seem to decrease over time. So even if vaccinations were rolled out, it's possible we would need a yearly knee like the flu one.
The reality is that while it may not affect a young healthy family, the young healthy family will come in contact with others who are not young and healthy and will out those people at risk.
There so a lot more at stake here than just lives lost as a direct result of the virus. For example, if we don't prevent the virus spreading now, then we will have difficulty containing it later. The more people who are affected the more likely it is to infect those more at risk and then lead to hospitalisation.
If that happens, which it looks very likely like it will from all the evidence we have seen then the NHS means it once again pours it's resources into that.
Now, what that means for the young healthy family is. If they have a car accident or one of the children fall from the trampoline or whatever accident or emergency befalls them over the next 6 months and beyond, than they are likely to not get the same care or adequate care because the NHS is already having to deal with this influx of cases.
Someone finds lump, skin mole, or generally needs a scan, has a baby or wants to change contraception but now these are impacted by the NHS being already under pressure and running limited resources.
We may not be impacted by COVID directly, but millions of people will be impacted indirectly by COVID if this doesn't get contained.
I have been refereed to the NHS for a urgent scan which was sent back to the GP due to limited resources, who resent it but said I'll have to wait 8 weeks even for urgent (I'm on week 5 for that). I have also been referred under the 2 week referral and I'm now on week three for that. I don't have COVID, I'm chances are it's not cancer, but if it was my outcomes are worse by every week I wait.
It's all our lives that are at risk if this thing is not contained.