So the alternative would be if nobody had ever raised the issue of PPE. The public could carry on in ignorance of any problems. A few staff would die and there would be more cross-infection than necessary, but what the hell? The whole country would be pulling together, everybody would trust the government and everything would be fine and dandy.
However, more than a handful of people have claimed that there is a shortage of PPE. Shouldn't that be investigated?
Panorama has always been about short (sometimes controversial) investigations. There's very little of that kind of journalism around. Amelia Gentleman's investigations into the Windrush scandal is an exception and there are a few others. The Telegraph's investigation into MPs' expenses is another.
If such investigations spur people into action - good!
To date, I haven't read that the government has denied anything which was claimed in the programme.
I've read two main lines of defence:
a) There's no problem. Staff have the equipment they need.
b) We tried, but we can't get any.
There's obviously some truth in b), but questions still remain unanswered.