I see nothing wrong with people buying cars to collect them and never drive. I think it should be done, but only if they are shown to people, that way future generation can see older cars in the same condition they were when they were new, people will have reference points for restoring them in the future, and so on. Your also talking about someone that probably has numirous cars, and plently of money to buy two of the same car, one to drive and one to show/collect. Cars dont last forever, even more so if they are driven, its up to someone to save them for the future.