You originally said "small" and "unmovable." It appears the "small" word turns out to be not so small as to be unimportant.
If you honestly believe this cohort is unmovable, then the rational reaction would be to abandon effort there, and look elsewhere for support.
IIRC, you are the one who said you consider this cohort of voters to be "enemy" or worse, so you don't want them in your camp anyway.
Logic? Come on man that’s so old school. Ain’ no’body gat time fo’ dat!