Open Source means that the license meets the Open Source Definition[1]. That includes "No Discrimination Against Fields of Endeavor ... For example, it may not restrict the program from being used in a business...".
What you're describing is sometimes referred to as a "source available" license, which is a much lower standard.
Open Source means just that: that the source is open and available. You are thinking about "free software"
> https://www.gnu.org/philosophy/open-source-misses-the-point....