Are you stating a fact to build up to something? If you are right. It is simple enough to visually inspect everything before shooting, after shooting or while shooting. You often hear from all the different bows owners that they noticed that their bows started to shoot erratic and then they noticed the serving separation. They should have done something before that. Accuracy suffers when the latch holds the actual string between the servings not when it sits on a serving when it just started to separate which is when the string should have been reserved.
I also think that there is a sudden need for strings so much so that the quality control is not what is should be.