I rarely carry much (if any) cash, and my only three gates to ditching my wallet are: (1.) my DL, (2.) Costco card for gas, and (3.) anywhere that doesn't accept ApplePay.
1. CA is preparing to roll out mDL later this year
2. Currently, Costco's digital membership ID is not accepted at their gas stations.
3. I don't do much in-store shopping, but more restaurants and grocery stores accept ApplePay for purchases.
Shorter version: I'm getting closer to ditching my wallet... maybe later this year.
PS - I haven't played a CD since 2005.