These problems that occur on Boeing planes are being much overblown.
Metal fatigue happens often unexpectedly and business. Wheel bearings have failed just like NS at Palestine causing tire to fail or fall off. Even door have come off although the 2 DC-10s were cargo doors. Wing Slides have come off before. Nose gears have failed several times.
What as far as we know is the lack of proper inspection and building. The MCAS is still an ongoing problem although lessened by more training is in my B-737 pilot friends opinion not liked very much.
But it is not just Boeing but all businesses changing their management structures. Business major , accountants especially bean counters, lawyers, all who do not know the business, In manufacturing we see persons who know how to build their product and what the customer needs for reliability being forced out of the decision makers roles. Examples are CAF, Alstom, Boeing, GE United technologies, etc. OH!! Of course, Amtrak.
BTW the rocket failure is not Boeing's but the Atlas V.