Well 3rd party libraries that are sloppy may be fixed by a psychological method…if you had an autotest environment that fuzzed the inputs and checked for correctness, you could label each library as “robust” or “weak” and leave it at that.

Then people could decide which ones to use based on the label alone. This would be an incentive for people to fix their libraries.

Then the process of normal attrition would take care of all the sloppy libraries.

Evolution at its finest.