Reed Hastings argues board members lack daily context to add value with advice. Their true function is to be an "insurance layer," with their most crucial responsibility being the decision to replace the CEO if needed. They must learn the business not to advise, but to be prepared for that moment.

A16z's foundational belief is that founders, not hired "professional CEOs," should lead their companies long-term. The firm is structured as a network of specialists to provide founders with the knowledge and connections they lack, enabling them to grow into the CEO role and succeed.

Lawyers are paid to minimize legal risk. A CEO's unique role is to balance that counsel against other crucial factors like customer trust, employee morale, and future opportunities. Ceding decision-making entirely to the legal team is a failure of leadership that can lead to catastrophic, albeit less immediately visible, losses.

A board member's role is to provide outside perspective to help a CEO think through a problem, not to make the decision. CEOs who ask 'what should we do?' risk abdicating responsibility to someone who lacks the deep operational context to make the right call. This can be destructive to a CEO's development.

A board member's role includes flagging strategic risks, including geopolitical exposure that could drastically limit future acquirers or prevent an IPO. Advising a CEO to relocate teams from a high-risk country is not operational meddling, but a core governance duty.

Effective private equity boards function as strategic advisory councils rather than governance bodies. Board members are expected to be co-investors who actively help with strategy, networking, and operational challenges like procurement, making them a key part of the value creation engine.

When fundraising, the most critical choice isn't the VC fund's brand but the specific partner who will join the board. Sophisticated founders vet the individual's strengths, weaknesses, and working style, as that person has a more direct impact on the company than the firm's logo on a term sheet.

Horowitz argues that forgoing a board is a massive legal risk for CEOs. A board's primary function is to provide a legal shield. Running material decisions, like equity grants, past the board protects the CEO from personal liability and lawsuits from shareholders. Without this process, founders are dangerously exposed.

Horowitz cautions against board members having daily, high-frequency interactions. A CEO ultimately must stand alone and develop high conviction to make difficult decisions. Constantly looking to an outsider for answers can stunt this growth and lead to poor outcomes, as the outsider lacks full context.