I take my receiver hitch off
I take mine off when not in use either. I don’t use mine on a daily basis. In the open water boating season, about twice a week. Then again during deer season for a few days towing the ATV trailer.
My Father left his in all the time on the previous truck he had and it was stuck in there permanently. He tried to pull it out with another truck. He tried spraying it down with a rust inhibitor. He even took it to a shop and they tried heating it up with a torch and then tugging on it with a fork lift. He ended up selling that truck with the hitch in there.