Every major React Server Components security release seems to trigger the same little ritual. An advisory lands, someone sees the letters RSC, and a few hours later the lesson has already collapsed into: "RSC is bad." That lesson is convenient. It is also imprecise. The same thing happened around the Next.js security release from May 7, 2026. Vercel shipped fixes for several Next.js and upstream React issues, including a high-severity denial-of-service vulnerability affecting the React Server...