What you did today to make Vaxxed people miserable??

People understand only paying in person.

If you have any way to convince them there are consequences for their choices they may start to rethink to their support to the system.

Offer them no service.
Offer them full inflated prices and give to the unvax a discount card.
Limit their access to places.
Refuse their business.
Turn your business into private clubs with membership.