In a given population, you’re always going to have outliers. No population is THAT hermetically sealed.

• Disproportionally low votes for Harris, combined with normal spreads for other reps and elections? Funky, maybe worth looking at, but not a smoking gun.
• ZERO votes for Harris, combined with normal spreads for other reps and elections? That right there is a fucking HUGE smoking gun. That simply doesn’t happen in electoral statistics. It’s effectively impossible.