Here’s Robert Reich’s op-ed, “How the People’s Party prevailed, in 2020,” in which he says, “Millions who called themselves conservatives and Tea Partiers joined with millions who called themselves liberals and progressives.” And also says, ““The People’s Party [won] the U.S. presidency and a majority of both houses of Congress in 2020.”
Here’s the Huff Post article about “Brand New Congress.”
Here’s the spreadsheet where I track all the endorsements and flipped House seats, and the Cook-Partisan-Voting-Index.xlsx data for partisan lean.