To be a bit polemic: because everything left of Fox News is considered left wing. It’s not THAT bad but it classifies centrist to right wing media as left wing so it’s as the other commenter said very biased itself.
To you and BreadHax0r: thanks a lot!
Never even recognised this bot until recently. I think it is a great idea, recognising recent improvements of LLMs, but yeah: stay alerted folks! Do not take anything as granted.