Thanks badge.
In some areas of the country, I think those would be extreme measures. But Michigan is suffering pretty badly from this thing, so I'm not sure it's all that outrageous.
Basically, the general thrust is-- you're only allowed to go out, in order to get the very most essential things for living.
Even the "no travel to vacation home" makes sense from the perspective of stopping non-essential travel. I do wonder though, what about folks that are already at their vacation homes? Are they supposed to return to their main homes? Because that seems similarly risky.
Anyway, as I've said before, these are the kinds of things we can, and should, be doing in the short term. But "short term" must be measured in weeks, not months, and certainly not years.