These:
It's an attempt to make an end run around the electoral college by the Left / Democrats. What it does is have each state agree that its electors will go to the candidate that gets the most votes nationally in a Presidential election.
The problem with that is it potentially disenfranchises voters in a state that vote for the candidate that didn't get the most national votes. That is state X voted for candidate A. Candidate B got the most (popular) votes nationally. State X is in this compact, so the state allocates its electors to candidate B even though the people in that state voted for A. That totally disenfranchises state X's voters who wanted A but got B because voters in
OTHER states voted for B. In short, it has the potential to let votes in one state determine the outcome of an election in another state. That is unconstitutional and illegal.
If you look at the list, it is 100% Democrat / Left and 0% Republican.