Siege of Sarajevo during Bosnian War - Destroyed buildings in residential area & graves on sides of roads

What do you think the speaker is trying to convey with the word 'Guys'?

How might the context change if 'Guys' was replaced with another term?

In what situations do you think the term 'Guys' is appropriate to use?

What emotions or reactions might the word 'Guys' evoke in an audience?

Can you think of alternative phrases that could replace 'Guys' in a conversation?