It's certainly not illegal to learn from videos shared by others. Food videos made by others are generally copyrighted. As long as you don't take this video for profit, it's not infringement.
But because you are cooking delicious food, there are many laws and regulations on food safety in this category. It is generally not illegal if you have the qualification of food production and sales.
Real cases and new regulations have sounded the alarm for rectifying unhealthy diet and playing videos. Therefore, bloggers can neither eat food indiscriminately nor waste food at will.
In order to get clicks, a female online celebrity danced in the background of special police, and even joked that she was a security guard hired by "5 yuan/Man", and was finally reprimanded. This shows that there is a bottom line for "traffic", and the national bottom line must not be violated and violated!
The place needs to be big enough, thank you!