Thread regarding Bombardier layoffs

Manufacturing aircraft can be complex. A quick fix to Alabama would circumvent tariffs, according to some. The alignment phase of any engineering manufacturing process is lengthy, not to mention the the regulatory requirements when relocating to another location never mind another country, the added importance of regulatory requirements regarding Avaition. Would the products need recertification and would the skill set be there to achieve the goal, Ensuring, the required quality, at the right time within the allowable cost parameters. Regarding non conforming products, will the process be managed effectively and legal. In accordance with regulations. Which aircraft would you feel safest on. Boeing or bombardier.