If you have the backing off a government, I'd think ComfyUI on a seriously beefy computer would be the ideal choice so you're not reliant on a foreign company. Plus if they're getting help from the CCP, they'll have access to video generation models out of China. If the question is "could a dedicated teenager in America create a clap back video", I think the answer is no, but I not gonna bet against this hypothetical teenage either.