The license you’re attaching to your comments uses copyright to restrict commercial use. Are you okay with any company ignoring your license because you’ve posted it in the open?
The term source-available is exactly what you should be using instead of open-source, as the latter has been defined differently for decades.
The only instances I’ve seen people using the term open-source literally has been companies who wanted to benefit from positive connotations of open-source, while using a commercial source-available license which restricts many freedoms.