That is part of the problem. It is very hard to quantify the consequences of economic depression because it affects everyone at least a little bit, and some more than others. It might cause so and so many more people to have to go through therapy, so and so many families break up over financial hardships, and the children are ever so slightly worse off and the second-order consequences aren't fully realised until 30 years down the line. It's individually (possibly) very small effects, but it hits the entire population.
That's hard to weigh against a concrete number of very concrete deaths and serious recuperation periods.
Let's quantify things here, for a first world country with a social net.
On the one hand, we have people getting evicted from their homes and having to visit soup kitchens.
On the other hand, we have dead people (more likely, dead poor people).
Evil seems pretty fair.