Absolutely, the thing is humans become habituated to repeated alerts.. even if you make a flashing red hazard symbol and have it audibly screaming at the driver, with enough false alarms it will delay our response over time, require us to look at the dashboard and interpret the message which burns precious seconds, coupled with slow human reaction time... 6 seconds will be tough to react within safely. We need proper autonomous controls doing their job safely without blaming us when then fail.