The release cycle of that common code is also a big factor. If your common code changes fairly irregularly, you are correct, monorepos have reduced benefit. I

The release cycle of that common code is also a big factor. If your common code changes fairly irregularly, you are correct, monorepos have reduced benefit. If your common code is as likely to change as anything else, or more likely, then your multirepo setup can begin to incur more cost.