Killing pigs, chickens, sheep, cattle and live fish are all technologies and practical technologies. What does it have to do with bloody violence, especially how to kill the most efficiently, how to bleed after killing and how to clean up. People who can't slaughter these livestock and poultry do it at will, and the result is fishy, coquettish and even smelly meat. You can do it yourself if you don't study first. I don't know the toxic organs, I don't know how to throw them away, or the internal organs are broken, and the meat is bitter. If these videos can't be posted online, where can people who want to learn this technology learn? Take the traditional model of learning from teachers. In some places, agricultural technology institutes also shoot such videos specially and put them on their own websites for people in need to download and learn.

What's more, there are various teaching videos of thoracic and abdominal surgery and wound management and suture on the Internet. If you can't post it online, where can medical students and medical enthusiasts learn? Going to medical school?

Moreover, this kind of video has the words "the content contains inappropriate content" on the label or at the beginning. If you have to look at it yourself, who is to blame?