Why would 47k people choose to play the game when it's the worst game on Steam? Literally worse than a game like Bad Rats: the Rats' Revenge that fundamentally doesn't function correctly. For reference, its peak today was about 20 players.
Before you reply with something like "marketing", you seriously think that if Bad Rats launched today, and with the same marketing budget as OW2, that it would achieve anywhere close to 47k players peak 10 months after its release?
Like I said: you're disconnected from reality if you think OW2 is the worst game on Steam.