Aha...disgruntled, gentlemen? I'm an archaeologist and I get the same way dealing with some of the "educated idiots" in the profession.
Digging in a grave...HMMM....I've told my children when I die, not to bury me with anything of monetary value and to make sure there is a metal plaque inscribed with who I am as well as some of our immediate family genealogy! I figure I would make it easy on some archaeologist that comes along in the future...if they can read our language! And, if it's any grave diggers/robbers, they're just getting my bones and a metal plaque for their efforts! I don't think most archaeologists "like" to dig up a grave...for most, we "like" our quest for knowledge which I do believe to be more noble than digging it up only for artifacts of "interest" or "monetary" value or "I just want to see what's there!"
One reason that the artifacts do get put away in drawers and boxes is so they can be preserved and studied as a whole unit, not only individually. Also, as new methods for identification and dating become available, the artifacts are still intact as a "whole" so someone can utilize the new methods available. New data is constantly being extracted from "old" boxes and drawers of artifacts and bones.
It would be nice that if artifacts are going to be disposed of, they could be given to the public, such as classrooms or individuals.
And, you're right, there are archaeologists who are not exactly "on the up and up," so to speak. I've been unfortunate enough to meet a few and they are horrible. They are interested in only publicity and monetary gain. However, that's the world, bad apples in every barrel!
Cavers5