Let me be more clear about my answer here. The question in this thread is very simple: what does the term “open source” literally mean?
I feel it is my duty to both the open source and Privacy Guides communities to plainly say that I will not accept a situation where we use the words “open source” on the website to mean anything other than the OSI definition.
If we do want to talk about source first products, we can use alternative phrases like source first, source available, etc. There is no issue with that, and never has been.