0:30 he says "without any evidence at all". A DMCA notice should have "identifying infringing material clearly and specifically". Even though it sounds like a real DMCA notice, it still sounds like YT isn't facilitating it correctly. At 3:55 he mentions not being able to get this information. Seconds later he mentions YT doesn't mediate disputes. So what's going on here? Through their strike system and communicating to both parties, are they not mediating this? It looks more like a DMCA against YT, in which they immediately roll over, allow the company to file false DMCAs with no repercussion, and tell the content creator "kick rocks"

YT never mediates DMCA complaints. That's not their role or responsibility, nor something they can even do at all. DMCA requires the sites receiving them to immediately role over and comply. Which is the system that should be getting the ire and calls for changes.

And the video itself is identified. He does have that information.

Note that you can definitely get a "manually detected" non-DMCA Content ID claim on a video[0] - but the screenshot he shows at 3:43 is in fact a DMCA claim since it says "This video is contributing to a copyright stroke on your channel".

https://youtu.be/jpOzW_kRzHs