I think what you're trying to illustrate is the systematic risk many of these companies fail to recognize. Or they recognize them and its in the best interest not to do anything about it.

This is the same thing as pointing to the banks for selling CDOs. Risky for the banks? No. Risky for the whole system to collapse? Yes. Since systematic risks are largely not direct risks they never get counted as risks to begin with, and therefore do not impact decision making.