I don’t think they’re defending PRC, just pointing out there are others also deserving of your anger. The US not only did terrible at responding to the ongoing pandemic, they convinced people they didn’t but if so to just blame PRC for it. Sure, be mad that they covered it up, but also be mad that our government mishandled things terribly too.
This approach would be a step along the way to that goal. A good chunk of fascist support comes from people selling supplements or used cars (there was a recent It Could Happen Here ep discussing this). Those people have money, power, and outsized influence on politics from local to federal. Disrupting their profits disrupts and dilutes their power. If your goal is to disrupt fascism there must be concrete steps to doing that, and this would be one.