People focus rightfully on Fox News as the main media outlet to carry the message for Trump and Republicans, but there is also a very large adjacent pundit class with figures like Joe Rogan, Lex Fridman, and Tim Urban who basically have built a permission structure for conservatives to see themselves as liberal and to utterly ignore how extreme the Republican Party is.
Who else would you put in this group? I'd also say that many of these people don't even know that they're doing this.