Voting with your wallet does work, possibly others don't share in your tastes.
Alice measures at angle X, gets value V1
Calls Bob on the phone, okay I measured angle X.
Bob measures at angle X, also gets value V1
Bob measures at angle Y, gets value V2.
Bob calls Alice back says, okay I measured angle Y.
Alice measures angle Y, also gets V2.
The correlation here is nobody can do other measurements while the other party is in the process of measuring. Each party can't know the other party is done until traditional communication has happened.