It was one example. You're clearly a dbz fanboy. Goku even managed to destroy buu with the spirit bomb even though that wasn't supposed to be possible. The only main villian he didn't beat was cooler. And frieza was one of the only enemies that wasn't best by the spirit bomb. And if you've seen kami tenchi why not argue against my points? You didn't even acknowledge their feats against goku. And I highly doubt he destroyed an entire universe. He's not even a galaxy buster. Not to mention he destroyed that moon accident with his weakest attack. The main character is considered omnipotent. Something goku isn't.