I just searched for 10 minutes and couldn’t find 1.
Did YouTube pull them to stop the spread of radicalism or protect him? With BigTech one can’t be too sure.
These guys say they downloaded and archived what they could before YouTube yanked the videos:
https://www.reddit.com/r/ucla/comments/shpfyj/matthew_harris_youtube_archive/
There are links to the archives there if you want to have a look. I didn’t look at them myself.