"gets much more complex with scale" feels like the crux of it. Pick the right solution for your intended scale That said, I appreciate this is hard in practice

"gets much more complex with scale" feels like the crux of it. Pick the right solution for your intended scale That said, I appreciate this is hard in practice. We need to start small to manage the development rabbit hole risk, while also wanting to dream big. There is a tension there that I find hard to balance.