The people saying it uses your phone's Internet connection are incorrect. The vehicles have built in cellular modems and connect directly. The OEMs negotiate cellular contracts to provide service in their vehicles with ATT, Verizon, etc.
Features like remote locking/unlocking, etc. would not work if it relied on being connected to a phone.
Ahsoka was disappointing to me because I watched clone wars and rebels and love the character.
Honestly though Book of Boba Fett was way worse in my opinion. Even the Mandalorian which has some good parts also has a lot that's pretty meh