I'm not sure why these AI bots use dumb filters of user input, instead of running the output through another LLM to make sure it has nothing forbidden in it. W

I'm not sure why these AI bots use dumb filters of user input, instead of running the output through another LLM to make sure it has nothing forbidden in it. When I see how these chat bots operate it seeem to me that their developers (or rather, their product managers) have no clue. I mean the answer has "conterfeit currency" in it, written in caps. You have to be incredibly dumb if your system does not handle this 1.5 years in. The LLM itself is great and a marvel of engineering, but the harness around it looks to be written by offensively stupid people. Like having Deep Blue chess engine and then throwing some regexes over its outputs to improve the play style a bit.