Which means the US is undercounting C19 fatalities? Since lockdowns cut the flu season short; stopped all school shootings and most firearm deaths; cut traffic accidents etc
More starkly, visits to the ER for strokes and heart attacks plummeted during lockdown. But there weren’t actually fewer strokes and heart attacks. Many of those people just died at home.
In short, no one can say how many of excess deaths were COVID vs lockdown deaths, but it certainly isn’t the case that the “lockdown”‘category is actually a net negative.