No problem at all,
By the way i totally understand where you are coming from. But having seen both sides i can make my own judgement on things.
There is a little withdrawal from some cabin crew from the loaders like i said but this is most likely because of bad experiences they have had in the past. However if a loader smiled and said hello as they passed i'm sure the crew member would also smile and say hi also. If not then either they are on a bad day or just plain miserable! lol
Regards
Dave