Here are some words and expressions that appear in the video:
doomsday scroller (noun): a person who searches the Internet for bad news even though it is depressing
– Susana is a doomsday scroller. She always focuses on the ills of society without looking for something positive.
parody (expression): an exaggerated imitation of a person or thing
– The show is a parody of current political events in my country.
commentary (noun): an expression of opinion about a certain event, situation, or person
– I read some commentary on this Website about the upcoming election, and people are concerned about the outcome.