I think the BBC needs a Come To Jesus moment, but for that to happen, there has to be a critical mass of people who recognise there's a problem.
Tim Davie was appointed by Boris Johnson. This was 2020 vintage Boris Johnson, while Dominic Cummings was still in No10 and before Boris surrendered to the Blob. Part of Tim's remit was to reduce the bias. That proved to be impossible. Any time there was a move to reduce the bias, the newsroom went apeshit, so the path of least resistance was to let things carry on as they were.
They were discussing this on the Today programme with former Guardian editor Alan Rusbridger, which kind of illustrates the problem. Rusbridger is not the ideal person to have on here, partly because he will reliably say the BBC doesn't have a serious bias problem, partly because of the revolving door of staff between the BBC and the Guardian, and partly because, when it comes to journalistic standards, Rusbridger was the editor who allowed Roy Greenslade to smear a rape survivor to do a favour for Greenslade's pals in Sinn Fein.
An organisation that thinks it needs to hear the wisdom of Alan Rusbridger at this moment is an organisation that doesn't want to reform.