CTO - implementation and operations
CISO - validation and authorization
Each need each other and need to be peers and supportive to a core goal and strategy, w/o that, you will ultimately fail. Nobody is the sole owner of the strategy, TBH
drive.google.com/file/d/1LzIlvj…
Also: "Friends don't let friends say or use AI or ML without a firm grounding in math and potentially computational linguistics, otherwise it's fantasyland of buzzwords"