I've always been a bit unsure about spending crypto directly, but I'm seeing more people talk about using crypto cards just like a normal bank card. I'm curious how practical that really is. Like — can you just tap and pay at a supermarket, or are there weird extra steps? And what's the real benefit besides convenience? I've heard some cards offer rewards, but not sure how legit that is. Would love to hear if someone's actually using one long-term for daily stuff like groceries or public transport.