@AnarchoNinaWrites That seems to misstate the campaign plan, which was in fact, to win. Let's restate the case, in the way these positions would have been used against her - why do you assume that abandoning Israel, letting criminals run amok, opening the border to job-stealing, welfare-sucking immigrants, and rejecting bipartisan consensus on the danger posed by Trump himself would have done any better? It might well have done WORSE, losing even MORE seats in Congress and in the state-level elections.
I believe you are vastly overestimating the number of voters who would have been gained by reversing the positions you find most damning.