I wonder if Ethiopian Airlines youngest Captain, was reluctant to hand over flying to such a low time FO - that had the correct reading instruments.
Then taking on the job to fix the problem/s solo, rather than as a crew. Was the last hole to line up and that overload him?
Was the FO scared to "suggest" things to the Captain due to respect or fear until it was left too late to speak up? There are a couple of pilots on here that come across as people that I would have second thoughts about speaking freely, and think I would pause before speaking.