There really should be a Bluetooth setting for “do not auto connect me.” My car does this too, I wear bluetooth headphones a lot and for short to medium car trips it’s not worth it to have to connect and put my headphones back only to pull them back out and reconnect after I arrive, I’d rather just listen to headphones the whole time, but my car waits until I’ve turned on the car and pulled out of the driveway to auto connect against my wishes.
There really should be a Bluetooth setting for “do not auto connect me.” My car does this too, I wear bluetooth headphones a lot and for short to medium car trips it’s not worth it to have to connect and put my headphones back only to pull them back out and reconnect after I arrive, I’d rather just listen to headphones the whole time, but my car waits until I’ve turned on the car and pulled out of the driveway to auto connect against my wishes.