In this case the context is the question. Q: are all who identify as women welcome to join? A: yes, we want to be inclusive of all who identify as women. It's clear what "inclusive" means there, the same way it's clear that "join" doesn't mean sticking things together with carpenter's glue.
It does take a little work to remember that the same word can have two different scopes in the same discussion. Similarly, one might not use the same variable name to mean two different things in the same function. Nevertheless the meaning was reasonably clear and certainly plausible.
The problem is that when a word carries an emotional charge and the topic carries an emotional charge, outer-cortex nuances get flooded by deeper defensive reactions. This happens to all of us. It's one reason why discussions like this need moderation and the moderators need a lot of practice—and a lot of support—in order not to get flooded themselves. I'm dangling by the same thread much of the time, so I have empathy for it, but it's not ok for commenters to let themselves become disrespectful.