He's WORSE than useless. Not only is he a Manchin level shill for fossil fuel interests, he's said that his job is to "keep the left Pro Israel", a statement so blatant that he'd call out anyone ascribing that sentiment to him for using the antisemitic "dual loyalty" trope.
There's literally REPUBLICANS in Congress right now that are less awful than he is! Imagine that: the Senate leader of what the Dem leadership pretends to be the Left being worse than some actual fascists 🤬