This question is well-explained in the article, however, the article lacks some illustration which would have attributed to a better comprehension.

Here is a well-written summary of why it is important to keep things about you hidden to other entities.

No, you have something to hide

The text ist written is in Dutch. You can translate the website via Firefox to English.

I think this is because it is pretty boring to film a computer in action, because it does noting - it doesn’t move for example. So beeping sounds were added for every action a computer would do: opening or closing windows, transferring files to a disk, calculating,…

These sounds were added at a time computers were not that common in every household and to emphazise that the computer is doing something. In recent movies, computers are more silent.

Another thing film makers did to show interaction with a computer is the constant usage of the keyboard. Every thing is done with the keyboard. Open a window: type 5 sceonds on the keyboard. Transferring a file onto a disk: type the whole bible on the keyboard. This was done because it would be pretty boring to show someone use the mouse or drag-and-drop files.

It its somehow compareable to the movie trope of constantly reloading a gun. You can see this often in older movies: the protagonist is going inside a building and he is reloading his gun. Then he stops a the corner of a hallway and is reloading the gun again - despite no shot has been fired. This was also done to show the audience that a gun will be involved.

This will have a huge impact on free speech in Russia. Also, information we receive from Russia may not be genuine after this measurement will be implemented, as it will be politically in terms of Russia - as we know it from China right now. In order to spread the REAL things that are going on, people will need to risk their freedom.