Mozilla’s privacy not included guide reviews three drones: https://foundation.mozilla.org/en/privacynotincluded/categories/toys-games/
No idea if those are what you’re looking for, but perhaps you can get an idea of the practices those 3 companies do in general (one of them is DJI so would be good for comparison so least)
Is it FUD if it’s a direct quote from Nissan’s privacy policy?
I don’t hate Apple in terms of privacy. I hate Apple for a myriad of other reasons. Mostly related to locked down ecosystems.