If we assume that this is a move for Putin against NATO, the US taking control of Greenland could result in Russia gaining a naval staging area to attack Europe.

The problem is money, trademarks, and brand identities. You only associate Playstation with video games because it has been around for a long time. I remember when those came out. Prior to 1994, Playstation was not a thing.

Creating a new standard to unify and simplify things seems like a good idea, but the result usually only adds to the confusion. Relevant XKCD.