I did some further reading after sharing this, and it turns out that ”sexual activity” is actually mentioned verbatim in the Nissan USA privacy notice.

Fromt Nissan’s very real Privacy notice, under ”Categories of information we collect and disclose”:

”Sensitive personal information, including driver’s license number, national or state identification number, citizenship status, immigration status, race, national origin, religious or philosophical beliefs, sexual orientation, sexual activity, precise geolocation, health diagnosis data, and genetic information.”

Not only that… as Mozilla Foundation writes:

”They also say they can share and even sell "Inferences drawn from any Personal Data collected to create a profile about a consumer reflecting the consumer’s preferences, characteristics, psychological trends, predispositions, behavior, attitudes, intelligence, abilities, and aptitudes" to others for targeted marketing purposes. Yes, Nissan says they can infer things like how smart you are, if you have a predisposition to drink, if you are acting depressed, and if you are any good at chess (we're guessing that's what they can infer..it could be even worse than that), and then they say they can make as much money off that very personal information as they can. Nissan, you suck.”

https://foundation.mozilla.org/en/privacynotincluded/nissan/