This is a very wrong statement, lots of people overestimate them from their high starting point via parents with power levels in excess of 12 million, also trunks trained with vegeta in 300 or 500 times gravity and bulma confirmed vegeta was training trunks to become stronger than gohan; goten on the other hand was being trained by chichi.Cipher wrote:This is an in-universe question, no?
My Marvel No-Prize answer is that he's the only one to become so cosmically powerful without continuing heavy training. It's not as though he reverts to non-superhuman strength. By all accounts, he's still one of the most powerful beings in the universe -- just less so. Goten and Trunks never trained heavily; what we see them at is more or less their natural strength.
Add to that the instability of a rage-inspired transformation like Super Saiyan 2, and the mystical nature of his unlocked potential under the Old Kaioshin, and I can see some plausible justifications for his power being harder to access after years of slacking off.
Chances are he'd pick it all back up if he buckled down on training like Goku and Vegeta, but he has other interests; c'est la vie.
Goten and trunks seem to be all of sudden heavily overrated by people that overlook the real stars that contributed to their power that probably has a low ceiling but a high starting point to that ceiling.
