...should anything “happen” to Trump, like disqualified, or removed from ballot, or sent to jail, or if he has an accident, then she would be the last republican left and would get the nomination.

Which is why, if the republican party fails to elevate Trump to the presidency for ANY reason whatsoever, conservative voters will need to employ a "scorched earth" policy aimed directly at the republican party.

We will vote in massive numbers, against republican candidates in elections all over the nation, to elect whoever has the best chance of causing any [non-MAGA] republican candidate to lose- no matter who that opposition candidate is, nor what party they are in. The goal will be to remove the worse-than-useless, traitorous republican party from power- no matter the consequences.

This can be achieved by as little as 2-3% of enraged voters who normally vote (R) to simply not vote (R), and vote for whoever their main opponent is. That causes a 4-6% swing in the vote count, which is enough to remove nearly every (R) candidate in the nation from office. Good riddance.

Yes, America will likely suffer under democrat rule. So what- we already suffer, and more suffering will only lead to more resentment against the establishment in power.

But, that suffering ends after only 1 or 2 election cycles of purging the political system of republican traitors, and allow space for hard core America First candidates to fill the power vacuum caused by ridding the system of traitorous (R) party shitheads.