One could consider the time and money spent on cars and such while considering them a form of "entertainment". Not do dissimilar to spending a few thousand dollars taking the family to Disney World, or as a close friend of mine, his hobby is wine. Probably tens of thousands of dollars in wine. Or worst yet for entertainment cost, boating, and I'm not referring to inflatables, kayaks or dinghy's. I mean the sailing yachts I used to race on or motor yachts.
It comes down to what one's interest is. Ours happens to be exploring open spaces with practical and reliable vehicles!