What's the difference if they are in one or two repo if they produce two artifacts that are separated? You *will* have network calls between the two, unless you

What's the difference if they are in one or two repo if they produce two artifacts that are separated? You *will* have network calls between the two, unless you are marrying yourself with a deployment/operational platform that can run the two artifacts together. (ok, there could be a few but I really don't see how this is just using a "monorepo" instead of a "multirepo")