Interesting. One of the heavily marketed advantages of using micro-services is the ability for individual sub-systems to scale independently of one another, which is obviously a cost optimization that matters once you reach a certain scale, but is isolating components to dedicated teams the larger advantage?

The comment you replied to mentioned "startups that matter" that have significant scale and have 100+ engineers. I think if you're at that point it makes sense, but when you're finding product/market-fit and have 1-2 founding engineers working on a codebase, is it safe to assume micro-services are a premature optimization that unnecessarily add to a founding team's already heavy workload?