While yes, people still salty about it beyond "Matsuri, wtf" and moving on are retarded Unicorns, writing it off as a normal Matsuri moment is also incorrect. The action is explicitly against Twitch ToS and likely Youtube's as well. Even Matsuri realized they may have gone too far with this one.
Also, am I crazy? Why do people keep saying she nuked the VOD? It is still up, despite two different people saying it was going to be taken down or already was taken down: