I think I understand you, and I agree that this is what those supporting this approach (as apposed to a more court-based approach) are saying. But you have glossed over a few important details.
First, the GOP in a given state is not a monolith and their majorities in most of these states are pretty small (6 votes in the MI house, for example). I think it is much less than 50/50 that they can command a majority to literally overturn the popular vote in any one state, much less the necessary three. Many of those state legislators come from Biden-won districts or at least not super-Trumpy ones.
Second, passing legislation that sends their own electors doesn’t get rid of the other set of electors that will be appointed when then popular vote is certified by the SoS/Gov/whomever existing state law gives that authority.
Third, the lawsuit you posit would only come about if Pence somehow finds a way to count the secondary EVs rather than the popular vote ones. It’s actually not entirely clear how he would even do that, as the requirements in how the votes are read out and how they are challenged is all written in law now (after the 1876 fiasco), and the Democratic House gets a say in how any disputes with the voting is adjudicated. But if somehow Pence does manage to finagle a Trump win, that’s when it goes to SCOTUS saying that the Electoral Count Act was violated. And I think it clearly would have to be for this to work.
That’s the conundrum for these would-be EV-stealers. It’s not enough to just send a second slate, they also have to keep the first slate from getting sent. And as I understand it that would require new legislation stopping Democratic executives (or even Republican ones in GA and AZ) from certifying the election results. Such legislation would be vetoed, and none of these states have enough votes to override the veto.
The only way this works is if the courts stop the certification under existing law. But courts (unlike politicians) require evidence. And so far evidence has been, shall we say, light on the ground.
Again, I’m not saying citizens shouldn’t pay attention, or that this isn’t a terrifying attack on democratic norms. It’s ridiculous that we are even having this conversation. Names should be taken, and hopefully voters remember who was willing to chuck out American democracy in the name of Donald f’in Trump.
On preview I see that the next person we should focus our attention on is Gov Kemp of GA. He has until 5pm tomorrow to certify the results that his fellow-Republican SoS just certified. Kemp has a press conference scheduled in 10 minutes or so…