Of course due diligence and validation is needed if you intend to use the information for something, but if your aim is just to satisfy your curiosity with questions you don't have anyone else to ask, it's a great medium.

Is it though? Is seeing a wrong answer really better than to be left wondering?

There is enough unintentional half-knowledge (and intentional misinformation) out there. We don't need to make that worse by introducing BS generators just to "satisfy curiosity".