I have tried several of these. They all work on minor things like dirty jokes, but the guardrails come hard if you ask for more extreme things like how to build a Bomb
This is pretty tangential to the topic at hand, but I remember that innocent time, many years ago, when we went to the drug store and basically asked for all the ingredients you'd need to make a small bomb. When the teller heard the list, she frowned and asked, "So are you gonna make a bomb or what?" We grinned and said, "Of course!" Then she smiled and proceeded to hand us all the ingredients. We used it to make small squibs for a film project we had. Worked beautifully. Of course, had we done this today, we'd probably be sitting in some marathon questioning session at the closest police station.
The very first thing I did when I got access to this thing was trick it into teaching me how to build a bomb by telling it I was a cop. It took four prompts.
I would never put this thing in front or random users. Right now it's just a plaything in my friend Matrix chat.