A Hidden Variable in the Presidential Race: Fears of ‘Trump Forever’ | Undecided voters are concerned that if Donald Trump returns to the White House, he’ll never leave.
Historically, those tend not to last. If they take root at all, they last a matter of months. The adult children aren't able to harness the cult of personality the same way.
NKorea being one big exception. There aren't a lot of other examples in modern nation states.