Of course they can. You're pointing out that federal law currently prohibits it? I already understood that to be the case when I made my point.
> they're all going wherever the nation goes on this one.
Unless they all collectively decide on a different course of action. The constitution was left amendable. It has been done several times already. A simple option is to repeal the 17th and to return to a state assembly controlled federal senate.
> States can't issue their own currency
Of course they can. You're pointing out that federal law currently prohibits it? I already understood that to be the case when I made my point.
> they're all going wherever the nation goes on this one.
Unless they all collectively decide on a different course of action. The constitution was left amendable. It has been done several times already. A simple option is to repeal the 17th and to return to a state assembly controlled federal senate.