There’s been a flurry of activity at Twitter this week as exocentric billionaire Elon Musk bought enough shares to make him the largest single investor on Monday, and Tuesday saw him join the company’s board of directors with the promise of “significant improvements” on the way. But while conservatives and libertarians rejoiced, CNN’s Brian Stelter was busy on his CNN+ show, Reliable Sources Daily stoking the “fear” and “weariness” people on the left had about the situation.