That doesn't change the fact that there is a lot of Angular out there. No one's doubting how useful Next.js may or may not be, it's just a matter of fact that plenty of systems were created before it was available and not everyone has the luxury of rewriting their entire product.

Moving goalposts, the point was about SaaS SDKs giving tier1 support for React and nothing else, thus giving Vercel their current market position.

Invalidating the remark "I can't think of any serious company or project that would use this thing."

Where's the example?