I'd use my card less and pay cash more if I didn't effectively get the CCTransaction fee the business pays, back with each purchase.
Credit Cards aren't the problem. It's the processor vultures. Businesses have to be able to process the cards, and pay a fee for each. In essence, reward cards just give that to the cardholder. They still make money on interest.
But cash suffers - even though it's much better for businesses to be paid in cash.
I've used the rewards system for a long time - and got a few first-class rides across the pond. And I've also been the guy paying the CC transaction fees. Adjust prices accordingly, move on.
But in the end, this bill if passed would probably keep cash alive a bit longer.
Which is good, cuz when cash is gone, it's the next step in our demise.
The greatest argument ever made against democracy is a 5 minute conversation with the average voter.