I feel that Randy Cunningham is just noise. There is nothing to take away from it whatsoever. I feel when my 5 year old nieces watch this, they get distracted, not involved like they do with shows like Steven Universe. The violence is actually imitable a lot of times, and on 2 occasions, one of the twins hit the other. When asked why, she said "(Twin B) was turning into a monster like Randy fights."
There seems to be no merit to this show besides lazy parents wanting to distract/unload their children. Definitely better options that both parents and children can enjoy together.