He's pointing out that it doesn't make any sense: why would someone pro-Russian and anti-US care about violating western IP? In reality, it's the opposite: Russia is happy to help with that because they think it helps weaken the west.
It seems plausible to me that someone is just trying to exacerbate political/social conflict. Russia has been known to do such things, and they often take multiple sides just to sow chaos. Self-identifying as Palestinian activists would be an effective way to get more people mad that otherwise wouldn't care.
This is also right before a major U.S. election, and that might not be a coincidence. Someone might be trying to get Trump elected by drawing attention to the Israel-Gaza conflict, a topic that isn't exactly a winning issue for Harris.
That's just one possibility of many though. I mean, might just be regular assholes that happen to also be pro-Palestinian. Or pro-Hamas, which isn't necessarily the same thing.
