Rivian has secured a $6.6 billion federal loan from the Biden administration to complete an EV factory in Georgia.Vivek Ramaswamy, a leader in the Department of Government Efficiency (DOGE), criticized the loan as a "political shot" at Elon Musk and Tesla.Ramaswamy and Musk have been tasked by Donald Trump to help cut government spending.The Biden administration's push for electric vehicle adoption, including tax incentives and grants, is expected to be rolled back under Trump.