[gcau]

>And yes, Open-Source does mean "FOSS", always.

This does not align with reality, irregardless of what some private company says or how strongly you feel about software freedoms.

[umanwizard]

Yes it does. Here in reality, 99% of people use “open source” and “free software” to mean the same thing.

Do you have examples of any notable software describing itself as “open source” that isn’t FOSS?