> But if everyone confirms his bad decisions instead of pointing flaws out, then they are all part of the problem.

They are part of the problem but they don’t have to be part of the solution. It’s the CTOs job to realize they’re not getting accurate information from below and work to fix it, that’s why they’re getting paid the big bucks. It’s not like it’s especially hard to figure out but building the trust to create an atmosphere of psychological safety is the job of executives and takes a lot of hard internal reflection but that’s what you sign up to when you sign up to do the job.