Open the Wallet app (the double-tap-power view doesn’t work). Ask to delete one card at a time (which requires two taps which a short mandatory wait between them due to the animation). Tap again to confirm. Then wait an obnoxiously long time for the too-cute animation to complete. Then repeat for the next card, while wondering why there is no bulk remove operation of any sort.

Yep! Extremely annoying when traveling with my family of four!