Makes you wonder why then that aircraft manufacturers can get acceptance from their fly by wire products?
How much knowledge do you have of aircraft fly by wire? Any at all? Because the above statement demonstrates to me that you have absolutely no knowledge of aviation, and in particular FBW.
Have you ever operated a FBW aeroplane? Do you understand the word quadruplex, triplex, redundancy or Control-Configured Vehicles? Have you any knowledge of the certification processes required? The flight testing regimes and requirements?
To arrive here with your first post and then condemn FBW aircraft by comparing them to a Honda Legend is brave.