“The evolution of the Big Lie was the product of a vast catalog of politicians, pundits, true believers and benefactors financing and promoting claims of voter fraud and efforts to overturn the election. This includes lawyers like Lin Wood and Sidney Powell who filed pro-Trump lawsuits, Republican politicians who actively embraced the Big Lie like Georgia Rep. Jody Hice (whom Trump has endorsed in the race for Georgia secretary of state) and others who, while not embracing the Big Lie, refused to condemn it. It included political action committees and conservative groups that financed these efforts. And it included alt-right personalities like Steve Bannon and Mike Lindell, who have amassed huge audiences as they continue to promote the Big Lie.”
https://fivethirtyeight.com/features/the-big-lie-voting-laws/