> If you are starting the next Vercel then presumably you need to think about scale from the beginning. But for them, scale is at the core of their business, w

> If you are starting the next Vercel then presumably you need to think about scale from the beginning. But for them, scale is at the core of their business, which is really the argument being made - don't let concerns about scaling problems you don't have distract from getting your business going. Scalability can't be a distraction if that's what you're selling.