I don't think this is a healthy view for the long term success of a culture built around social justice (the combination of how-often-do-I-have-to-repeat-this with it's-not-my-job-to-educate-you). It's been less than two decades since swinging popular opinion over onto the side of broader rights and already the people who should be the stanchest advocates seem tired of trying to persuade people.
This is a fundamental part of human culture, you have to keep explaining the so-called basics again and again, rather than being exasperated whenever people want it explained for the umpteenth time. Learn from religions, and see how even when Christianity was the absolute dominant Western culture, that they were happy to explain it again and again to anyone that wanted to listen. That is what you need to do if you want to keep your gains and keep everyone on the same page.