Don't accept anything with onboard 5G or a "connected driving experience" or you'll never really own the truck. By pushing over the air updates without your knowledge or acceptance, the manufacturer can change the configuration, features, or characteristics of your vehicle at will. Some of these changes can be surprising or even dangerous.
If the vehicle you desire does have a mandatory connection, insist on an opt out for data collection and sharing. You'd be amazed and alarmed at the type and amount of information modern cars are steali... er, sharing.