Hey OP - I'm not an archaeologist but I have a hobby which at this point I which goes hand in hand with archaeology and as a result, have attended several local excavations. Some of these excavations involved the removal of human remains from the site.
For every one of these excavations I've been asked to attend, the site was being examined and the remains & other finds removed due to the fact that either a bypass or a new housing estate had planning to build on the area. They'd had to do surveys of the site which had highlighted that there were remains of history on the land and so archaeologists were called in. They were unfortunately not called in to protect the site but rather preserve and rescue as much as they could, while recording the history that was there, before the new developments are built.
These sites, which did have historical remains and importance, were going to be essentially bulldozed. In the grand scheme of things, the level of history was not spectacular, it was nothing unseen or unheard of in the area, they were not sites of major historical importance or heritage so sadly it was deemed that it was for the greater good to build on this land regardless.
Therefore, although the remains were removed and taken away, they were rescued from being, dug up and destroyed by the workers who needed to build the developments. They were recorded, identified ( their approximate age, sex, time period etc) and their lives were, for the first time in centuries, known about. I do completely agree that a resting burial shouldn't be disturbed if there is no threat to it, as a final resting place is a final resting place for a reason, however in the circumstances I have described I also believe that moving the remains somewhere safe is the lesser of two evils when the alternative is their remains still being moved, but also being destroyed, lost, forgotten about. When their final resting place will be changed either way, removing the remains respectfully and storing them carefully is my preferable option compared to the desecration of their bones, their belongings, their "footprint" on the land.