Earlier quoted context omitted.
They don't have the same legal protections for their use. There's hardly ever any reason to use a debit card over a credit card.
Better secured and you're using the money you have vs. taking a loan? I ditched my CCs as soon as debit cards could be reliably used for on-line purchases. And AFAIK, the no.1 personal finance advice is "stop using CCs". I'm in Europe, though. That may be an European thing.
Why would you want to use the money you have when you can take a free loan until the end of the month? A free loan means you can keep your own money invested or otherwise working more efficiently for you somehow.
> the no.1 personal finance advice is "stop using CCs"
I've never seen this - I see 'use CC's more to build up your credit'. I use my cards religiously and have near perfect credit based on I think basically on this alone as it's the only credit I use beside my mortgage.