2) John Thune is a lameoid douchenozzle. But it was four RINOs, not Thune, who killed the SAVE act. Three of them will be replaced by MAGA this election.
3) If you replaced Thune today with J.D. Vance, & reintroduced SAVE it would fail by 4.
4) Mail-in voting & "Late counting" is a major problem & a serious threat to real democracy & functioning government. But it wouldn't change the CA elections. The problem in CA is TOO MANY DEMOKKKRATS (an at-least 3m voter registration lead).