we just returned from a week long trip with every day in the parks. We carried no bags at all, and even though DH had his wallet in his cargo pocket with debit card and our IDs, we never needed either. We used magic band for everything. We did use our credit card for a taxie from our resort to dinner when our Uber bailed on us but nothing in the park. Not going through the bag check was great. We did get selected for metal detectors pretty frequently but it was very quick. We saw lines for bag checks at the monorail resorts really back up. They were being much more thourough than I have ever seen. They had a dad with two young babies completely unpack his very well organized diaper back pack and were even shaking out diapers and clothes. At the IGW everyone was sent through the metal detector. We saw more sherif department people in full uniform than past trips. We saw one stop a WDW CM and check his ID. We felt as safe as always. Just sharing some observations.
Makes security SO much faster!
It cracks me up - at home, if we go to the playground or to the diner, DH is in charge of packing stuff and he always fills his big backpack. I have a Disney parks bag packing list and we take 1 clear bag and hook the diaper clutch to the stroller.