Hokay...
This year I've seen an ump (at HS or HS age ball) say -
The hands are part of the bat.
A ball was foul because it bounced off the plate.
A run didn't score because the last out was a force, when the last out was made at third on R1. R1 was trying to stretch from first to third on a sac fly after a play at the plate (e.g., no force).
A batter who swung at a pitch that hit him was awarded first because any time a batter is hit he gets a free base, no matter what.
There was no interference call because the runner has a right to the basepath.
Shall I keep going?
And by the way, even in D1 ball in these parts I see strikes called above the belt. Bottom of the letters seems to be the most consistent top of the zone.
There are some good umps. Just too much fun to pick on the lazy ones.