I didn't say, "No big deal." I am aware of the danger. Thus, "if you survive."

The issues you're describing are studied after what I'd say is long term exposure. So far it's less than a week. A person with healthy lungs and no related problems will be back to normal if this ceases in a relatively short time. Of course, that doesn't mean we should relax about smoke season becoming a month-long annual event.

They say dosage makes the poison, but duration is important, too.