American air travel is safer than it's ever been. Going years without a single fatality is now the norm, not an exception. The airlines are well run and do care deeply about safety. The regulators aren't perfect but generally do a good job. The NTSB is world-class.
Boeing will continue to lose marketshare to Airbus and feel some pain which is appropriate. Eventually they'll get their act together or they will continue to suffer real consequences.