I could see certain accessibility settings of cars such as color blind settings, bold text, even physical personalization ordered for the car based on hereditary or not genetic conditions falling into that category.

Some companies will find that information useful for ads I suppose.

Do you know how this works? I understood if you have Instagram a threads account is already created for you, but is it the App Store location you downloaded from or IP or user set location?

Yeah I use 3 emails on 3 different domain servers which means opening 3 tabs and being redirected to portals on all of them