All these active safety systems contain a lot of self tests and sanity checks to make sure that they cannot interfere with normal driving. Such a system interfe

All these active safety systems contain a lot of self tests and sanity checks to make sure that they cannot interfere with normal driving. Such a system interfering instead of disabling itself is at most as likely as winning the lottery. You are much more likely to be saved from the consequences of a serious mistake. So while while your worry is natural because you give control to a machine that gkves you no insight into its operational state, it is also unjustified.