I was wondering that too. Anything reflecting human institutional knowledge writ large will, from Elons perspective, have "liberal bias" which is why he's also attacking Wikipedia and mainstream knowledge across the board. But other attempts at making non "biased" AI have barely done more than have custom instructions requesting that it "be conservative".
Unless you train it on Conservapedia or some equivalent corpus I'm not sure you'll be able to make it agree that "the Irish were the real slaves", that the D's and R's never realigned after the civil war, that the 2020 election was stolen and that gamergate was truly about ethics in journalism.