I use cryptocurrency every single day, I mostly use a middleman like Bitpay to process all of my transactions. So even though I might not be buying bread with USD, I used my Bitcoin to make the purchase. This makes it nice for me since I run my business in the crypto space, I can get paid from someone in China instantly and buy food at the store within 5 minutes. I love that about bitcoin, what about you?
unfortunately in my country there are no stores that accept bitcoin or other crypto as payment options so I can't use bitcoin to buy daily necessities, but I once bought electronic goods online using bitcoin as payment and I think in a very sophisticated era now bitcoin and crypto are very good payment options, especially for large amounts.