What do you think of Magnus's style where if Queens are in the corner he will often play the edge pawn on the first move?
He was referring to the three hour video embedded in that post. I located two early instances of the corner Queen in the video:-
19:45 SP679 QRBKNNRB
26:45 SP772 QBBRKNRN
The following diagram shows the two positions plus GM Carlsen's first move as White.
The Queen in the corner is one of the knottiest problems to solve in chess960. I once focused on it in a post about A Concrete Publishing Proposal (June 2017) where I outlined the three ways the Queen can be developed.
There's another angle to the problem in that the rapid development of the Queen in many chess960 start positions leads to double-edged play. When one player develops the Queen while the other neglects its development, the first player often gets the initiative with a corresponding advantage. This challenges a basic principle of opening play that applies to the traditional position. I once ended a post, Make the Obvious Moves First (September 2012), with the observation,
Take, for example, 'Do not bring your Queen out too early'. I have played at least one game where early development of the Queen to the center was an excellent strategy.
Carlsen has taken the idea even further. There is no subtle maneuvering to slide the Queen along its back rank and jump out on a center file somewhere. He just pushes the Pawn in front of the Queen, then looks at what his opponent is doing before taking further action. Is this another example of 'Make the Obvious Moves First'?