"Each State shall appoint, in such Manner as the Legislature thereof may direct, a Number of Electors, equal to the whole Number of Senators and Representatives to which the State may be entitled in the Congress" says nothing about how any determination for the Electors' voting.
Nor does anything in the 12th Amendment, or you would not have bitched and moaned about my not putting them in the same post.
You got bupkis.
No I have the Constitution. The appointment of electors is a delegated right granted to the states by the Constitution and while that right can be amended( i.e.12th ) it cannot be amended without Congressional approval NOR in any manner that changes the overall purpose of the presidential election system. And that system is an indirect election carried out through the Electoral College.
What the Nevada Legislature was trying to do a was convert Nevada ELECTORS into agents of other states.
Blatantly unconstitutional.
You keep saying that, but the states that set up winner-take all *did* change things without a constitutional amendment. So, too, the states that changed it again, later. So, your premise has already been proven to be false.
And no, they are not trying to turn them into agents of other states. They are trying to have them respond to the
national scenario, which is very different. Nobody said "If California votes X way, we will also vote X way." And, again, there is nothing in the Constitution that precludes such a thing. Nor does case law support you.