I think you have the same problem as car owners. Seeing these occasionally it isn't worth the trouble. Once a prevalence of a defect is popular enough (or barel

I think you have the same problem as car owners. Seeing these occasionally it isn't worth the trouble. Once a prevalence of a defect is popular enough (or barely popular but easy to locate) and indictive of a good bounty it makes more sense for some to drop universal attacks and focus on only these lower visibility/noise attacks.