Sure but it’d be kind of weird if they chose to launder it through all these spammy accounts instead of doing it above board. I guess it’s more effective this way though. They get more reach than they would from their single obviously branded account, and as the rightsholder they know they won’t get any (valid) DMCA complaints. And at the end of the day, Google has no reason to care and users are happy. Sure it’d be nice if the clips didn’t have annoying background music but that’s the tax we pay to algorithmic incentives…