You did though. Innocent until proven guilty is a legal concept, not a business concept. Businesses are allowed to choose who to do business with.
But YouTube doesn’t have a monopoly, you’re more than welcome to start up a competing video hosting site and steal their customers. YouTube is providing a platform, for people to upload and store their videos for free – they have every right to decide who they do and don’t want on their platform.
“these days” that’s been going on for over a decade
That’s what “pocketing the difference” is. She took the state money she said was used for the lectern and used it for personal purposes.