Yeah, but the alternative right now is completely random, unverified, human volunteers with no qualifications and no training. While the vast majority have the best of intentions, some people are just...not that good at helping.
I've been playing with Be My AI, it's excellent. It's got a really good prompt that enables it to be really descriptive and helpful with very little hallucination. It's actually a lot better at describing most photos than the average person is.
Making the world more accessible to blind people is a big challenge. There are no perfect solutions, but the solutions we do have today are enabling millions of blind people to have full careers and live independently.
This is a great improvement. It's not perfect, but neither were the previous technologies that blind people have been using. Don't let the perfect be the enemy of the good.