Many people are persuaded by the media. I include myself in that. The problem is that lots of the outlets so vehemently anti Corbyn are aimed at working classes.
They're generally just reporting the stupid things he says and does.
They didn't invent him not singing the national anthem, advocating no nuclear weaponry, refusing to support anti-terrorist officers shooting terrorists on a rampage and inventing a seating crisis on a train, for example.
They also aren't imagining his ridiculously poor outings at PMQs, when he misses more open goals than Stuart Barlow ever could.
And the media certainly aren't responsible for hiring incompetent fools and building a tight, impenetrable inner circle of left wing stupidity consisting of idiots like Thornberry, Abbott and McDonnell. And yes, "idiots" is the right word - they are unbelievably terrible at their jobs.
He gives them the ammo, because he is incompetent. Incredibly incompetent. So incompetent that he frequently surprises me with how incompetent he is, even though I already
know he is incompetent.