Can we all just admit the Emperor was kinda stupid?
>Literally his only scientific skill of note was his psyker knowledge, which was heavily flawed and based on false assumptions
>He relied on Luna’s geneticists to make his supersoldiers and Mar’s Mechanicus to make his equipment because he couldn’t do it himself
>His strategy to basically everything involved dumb brute force
>His long-term endgame strategy was an over-complicated clusterfuck with a million things that could go wrong and did
>Said endgame strategy relied on once again using another’s technology prowess and hijacking the Eldar’s webway

Hot take but the Emperor was extremely bad at long-term planning