https://wccftech.com/red-dead-redemption-2-nintendo-switch-pro-controller/

Red Dead Redemption 2 hasn't been released on Nintendo Switch, but there is something in the game's files which references the Nintendo console.

A few days ago, Twitter user Tez2 confirmed that he has discovered a Nintendo Switch Pro Controller texture in the game's files. This texture is not used anywhere in the game at the time, so its inclusion is definitely strange.