Founders:

The video provides direct, actionable advice from an authoritative source (a VC) on a critical topic for its target audience (founders). The concise and clear message, delivered in a native format for the platform, makes it highly shareable and valuable.

The creator, a venture capitalist, advises founders to focus on their "founder market fit" when emailing VCs. She emphasizes that this is the most crucial element to convey, explaining why they are the best person to start the business and have credibility in the market.