I guess for quick basic stuff its fine, but I wouldn't trust it too much. Its made mistakes, very blatant ones. For example, I asked it "Hey, my planet is in Aquarius house. Pluto will be entering this Aquarius on Jan 21st, so will there be a conjunction on that day?", it very quickly said "yes" multiple times. Which is wrong. Because the correct answer is that its a conjunction, only when its orb hits the exact degree of the natal planet. Which it did not even consider.
ChatGPT gets a lot of basic stuff right, but the moment you make things even a little bit complex, it fumbles. Just like the person who said it, "ChatGPT is a 5 year old with all the knowledge of the world", that's what I believe too.
Better you just learn astrology on your own. Its not too complicated.