Why do you believe that to be true? If there are no physical ports then all data transfer and access must happen wirelessly which means there must be means to connect, and extract data wirelessly. Sure, maybe there’s a temporary reprieve until the same level of exfiltration can be done wirelessly, but it will happen. And in this future wireless-only world your data will be exfiltrated without you ever knowing about it.
I don't but I think it has the potential to be framed that way. If your phone was seized by law enforcement looking to extract your personal data, I imagine "plugging it in" will be the first thing they try.
