To those that denigrate the BBC, you need to find out more about how instrumental the BBC are in bringing you technology before your criticise. They built the broadcast infrastructure. They were the vanguard of Digital Broadcasting. They are a massive archive and resource.
Then onto what they aren't,.. pandering to advertisers (Look at the YouTube model, people make content and try to profit from it, only to have YT demonetise their efforts because the content doesn't score points according to some advertising SuckBot), and they aren't being directed by a powerful family with a media empire and an agenda.