Again, it is opinion, and not "false information" just as your opinion that you can keep them in a 10g nano tank is your opinion. Whether you like it or not, it is the purpose of these boards to exchange information, and not everyone agrees with everyone else. It makes it a bit more "real" that way.
I am not entirely sure, from the tone of the original poster, that he just wants the OK to do this. It seems that he may actually want experiences and perspectives...diverse or not...that is to be commended.
But certain things will never be a accepted by responsible hobbyists, and that is putting large, energetic and aggressive fish into systems FAR too small for them. There is a difference between wedging inappropriate animals in tiny spaces, and learning how to care for that tiny space. There is little we can learn about keeping animals in smaller and smaller spaces and keep them healthy. Certain things we just don't have control over. Sure, you can DO IT, but it may not be working well for the animal. There are animals suited to smaller tanks; stick with them.
I've certainly seen clown triggers in several thousand gallon systems and can't picture them in smaller tanks.