I don’t blame him, outside of what little sayain genes are left in him and his hidden power bro is basically a normal human boy and was raised as such outside of Pans attempts to train him.
Hard to believe that at this point it had been about 144 years since Bardock's time; about 6 to 7 generations ago. Nice to see that the creators added a nice callback to Goku Jr's Great ×4 grandfather with his red bandana.
No one knows and probably won't. The story left it up to our imagination. We know he died, Goku met him and bids him farewell, and that's it. Though Goku says he'll be alive.
