I didn't expect any "3 minute solution", but realistically they didn't even have to get the problem fixed. They could have pledged to assist youtube-dl by now, helped them file a counter-notice sometime this week (surely they can get 1 lawyer's time for pressing PR matters), and figured out how to deal with the human resource situation over the coming months.
Instead they found a million dollars (!!!), wrote a blog post with explicit commitments, but then waited on somebody else to step up. It just doesn't add up.