[wheels]

I'm also often an advocate of what you're saying there, "language changes..."

But this I think is one of those cases where there is a difference, because it's also descriptive of a community, and it matters how that community sees itself. With whatever definition of open source you have, the most high traction stuff that we all rely on (I originally wrote, "most", but I think e.g. the Linux kernel matters more than a random abandoned repo on Github) is produced by people that use that older definition of open source, and mostly by people who identify with that social movement. (I for a long time was one of those people.) In this case I do believe that in that all of us now rely on open source software, that redefining it in opposition to the group of people who produce that thing is less than respectful.