I put my stickers up at my little shop about 3 years ago. I've had 1 sale & gotten 3 people started with btc by offering them sats as change for cash. The most common thing I have done by accepting bitcoin though, is start arguments between husbands & wives about "honey, you can spend your bitcoins here" and "that's my retirement!" 😂 I get it. Something resembling stability is a critical aspect of a currency. Bitcoin is still hungry.