No, of course not. You didn't have any ownership of the vehicle and didn't much care what happened to it. It was just a tool to be used and discarded when not needed anymore. We take better care of our own car because it belongs to us and we care what happens to it over time. Trainers own the training and others in the organization use us and discard us.
Organization owns the training and they see to our care and feeding.
Involve supervisors in training decisions. Have staff and supervisors train classes. Make them look good and make it fun for them. Recognize people in the organization for their contributions to training success. Trainers fear loosing control.