The premise is that the thing consumers want is "chargebacks and various other consumer protections" but in practice the problem is that those things are really hidden costs, i.e. merchants have to pass on the cost of chargebacks and fraud to honest customers. In a normal market this would result in the merchants passing on those costs to the customers who require a payment method that incurs them, i.e. there would be a 5-10% discount for using a different payment method, or more than that for industries with a high rate of customer chargeback fraud.

But then the payment networks prohibit merchants from providing the full value of the discount to people not insisting on payment methods that impose those costs, which ought to be an antitrust violation because it's obviously uncompetitive to prevent an alternative with lower costs from actually passing those lower costs on to the customer. And then fraud is rampant, costs billions of dollars, makes certain types of services non-viable, but gets folded into the price of ordinary goods and services to keep ordinary people from realizing that they're still paying it.