For example: Whenever you walk into a store, ask if they accept BTC or cryptocurrency etc. ? Even if you know they don't. It primes the cashier or manager to better acknowledge the next customer who asks a question like this and also starts a conversation or beginning to something new.
What would be your idea?
in my country it is prohibited to use bitcoin as payment for offline and online store, actually that is a good idea but wouldn't work in my country anymore