Speaking of a past event, with the context implying a past perfect contrafactual, some moronic TV writer has a character spread illiterate speech with, “If that limo didn’t have Lojack. . . ” But the limo DID have Lojack, and so the character was found and rescued. So, “If that limo hadn’t had Lojack. . . ”
These kinds of exceptionally stupid errors with tenses indicate a failure of temporal awareness, a failure of reasoning ability, and extreme laziness. When writers do it, it’s also a sign of contempt for their readership/audience. Really? Yep. If they had any respect for their readership/audience, such writers would have learned how to form such phrases literately, correctly.
I despise such lazy, disrespectful, unethical thieves. Yes, thieves. They take money for supposedly using their writing skills but have not bothered to acquire the skills they accept pay for (or are too disrespectful of their readership/audience to properly use skills they have. Frauds. Such people should be lashed daily with dangling participles, for the rest of their disgusting lives.