@HunterR18
So, frieza is stronger than bojack? Or he thinks he couldn't oneshot frieza when he can oneshot piccolo and trunks or at least defeat vegeta?
Frieza is nothing, weaker than even cooler
The blast was intended to damage base goten and trunks, gohan can't know whether goten or trunks are in shape to transform into ssj and would decide to be cautious, specially with letting someone like his brother to get killed.
Yes, gohan ssj is stronger than goten ssj, but the gap isn't significant. Goten's kamehameha shouldn't help gohan if at all if he was 50x or weaker than him as you want him to be
If you can only present wishful thinking, your position cannot be taken objectively