NAL. According to some youtubers I have seen who ran into this sort of frivolous claim, you can apparently send counter-notifications to those people, and that

NAL. According to some youtubers I have seen who ran into this sort of frivolous claim, you can apparently send counter-notifications to those people, and that sets up some liability on their side if their DMCA takedown was indeed frivolous and they continue to pursue it. It does seem like a lot of work to send all those counter-notifications, though.