People at Davos have a tendency to overstate the importance of the gathering, and they have perhaps been spoiled by the obsession Biden's predecessor, Donald Trump, showed with the place.

Swedish climate activist Greta Thunberg accused attendees of the World Economic Forum in Davos of "fuelling the destruction of the planet" as she arrived at the event in the Swiss Alps on Thursday.

Prajakta Koli is part of the delegation of YouTube stars covering World Economic Forum's annual meeting at Davos