Pet peeve is how many people do not understand the meaning of the word salvageable, not even kidding.
If my pmt loads something on my sweep I take his word that it goes there , but he is very good so I trust his judgement.
We tend to err on the side of caution and send a lot via crc even display wise, but if I can I dismantle items and toss non esim/electronic waste to make them easier to get on my pallet.
And guest service piling crap in front of the pallet is another pet peeve!