What's the feasibility of replicating Vercel's services and architecture? Without supply side limitations, resellers generally become reduced to commodities ov

What's the feasibility of replicating Vercel's services and architecture? Without supply side limitations, resellers generally become reduced to commodities over time. This is especially likely with high margin markups, which seems to be the case with Vercel. Is the integration of Next.js on Vercel really that superior to other platforms?