By all indication it seems he's been censored from YT (perhaps they understood just how dangerous his videos are to the fabric of our fake status quo), and luckily, he seems to be posting still to a Bitchute channel.

Mouthy Buddha's Bitchute Channel:

https://www.bitchute.com/channel/wnuZEpMvRZs6/

His new video on Cuties:

https://www.bitchute.com/video/WiNKpTVTPce4/

Report that his channel was removed (and I couldn't find it independently):

https://www.youtube.com/watch?v=BdToUXk2uPs