The simplest mistake in portfolio operations tooling is treating the company as the unit. Everything piles into one knowledge base, one workspace, one channel, and three months in nobody can find anything about a specific product because everything is about everything.
Per-product memory inverts that. Game 3 has its own record. App 7 has its own record. The portfolio brain reads across them when it needs to, but the canonical unit of memory is the product, not the company.
This is the distinction between Qualia and a single-company brain like Hyper. Both are "AI for operations." One assumes you operate one thing. The other assumes you operate 12.