Superb analogy - expertly covers the entire issue!
"Turns out that it had an oil leak that was not mentioned in the advertisement so i camped out for the next 4 years to warn people."
Not here to warn you or anyone ... actually.
I am just posting facts on a public forum. If you don't like facts and prefer to discuss 'cars with oil leaks' that's your choice but I would prefer adult conversation.
As for the @nonames12 character - those glib (or would trite be a better adjective) sentences are not even worthy of a response.