Well, I thought my daddy was a hero ... and he was.
I hope that Donald Jr. meant this as a semi-serious tribute to his father. If so, Trump has done some good by earning the respect of his son.
On the other hand, we know nothing. Junior could have some resentment and taking it out by posting the over the top cartoon.
So, basically, this is a thread about nothing except the opportunity to bash each other.
Nah.............. it's a thread about something interesting. Don't get too wrapped up in the "bash each other" meme.
It's what people do on political forums, and this one is far more cordial than most (a few posters excepted).
My guess....... and as you have said, it's only a guess.......... is that Donald Jr. had a pretty rough upbringing, with his Dad's multiple wives and far more than that, dalliances, as well as professional obsession and greed. I'm guessing he wasn't around as much as his sons needed him to be to grow into emotionally healthy men.
He may be normal, but the odds are against it.