Red Square tourists and Tomb of Lenin

This video tutorial provides an overview of the content, introducing key topics and themes.

What are the implications of using something that should not be used?

Can you provide examples of items or practices that should not be used?

What criteria would you use to determine if something should not be used?

How can the consequences of using prohibited items be mitigated?

In what contexts might the phrase 'should not be used' apply?