Sorry, I forgot right wing argument = bad argument
No, that's not what I said. I even accepted that there might be some truth to it. What I said is that the argument has been made, and been proven incorrect, a lot of times already. Of course there's an upper limit for a minimum wage past which point the benefits are outweighed by negative impacts, but given we haven't yet reached that point despite every single implementation of MW being greeted with howls of terror about the impending financial apocalypse coming from the right, the argument has less weight through its dilution.
This is what happens when we allow politicians to rule through rhetoric rather than reason. If the right wing wants its arguments to be listened to it needs to stop making spurious ones based on ideology rather than facts.