OpenAI has changed education. I'm a teacher who is constantly learning new things. I can learn things I would have never been able to learn before because of AIs like ChatGPT. My students are learning more and faster than ever before. Learning Management Systems like Canvas and Blackboard made a lot of money. I could argue they are obsolete now.
No, it objectively has not. Maybe it has changed how you teach, but “education” is much larger than any of us. Until school curriculums around the world incorporate ChatGPT—quite the dystopian scenario—they have not changed education.