trump's kids have the name and association necessary to get into politics.
trump probably wants ivanka to be the first female president, and she use to be a democrat so she may be more flexible on policy, and she's more level headed than her dad. i always vote democrat but i would consider ivanka as president.
there could be a long line of donald trumps, cause there's a long line of juniors. that would be hilarious if it happened, but it's a long shot considering how toxic trumpism can be, and how stupid don jr is. not to mention, don jr was openly calling on his dad to declare war due to the election results.