I've had my card stolen once and hacked twice in the last three years... ask Target, Kmart, Home Depot and several banks how secure your CC info is on their systems.... safer my ass
Since when do waitresses take your card away? Those days are long gone. They normally bring the device to you, especially as you need to input your pin. And regardless of that, there are both positives and negatives to using bitcoin. If you have your bitcoins stolen then they're gone for good, but if you have your card or money from your account stolen there's a good chance you can get that money back (and I'm sure you did).