- 821
- 566
the rule about 2 gods not being allowed to fight each other would presumably be in place because the ensuing destruction is beyond their own ability to control, hell one could argue that GoDs simply don’t have / care about ki control above a certain threshold of power, Goku had to perform advanced martial arts matching the force and direction of Beerus punches so that they wouldn’t destroy the universe in BoG, Beerus did very little ki control if at all, he just erased the energy from existence and that’s very different from the actual ki control characters have.