Plenty of games are able to determine what you’re using without having such a screen. The “press any key to continue” screen has been a thing my entire life (born in 85), and it has never been necessary for anything other than simulating the “insert coin” screen for arcade games.
BG3 can use both at the same time, and yet it still has two of these screens. If you’re playing with a controller, it will say press any key then you press a button and it changes to “press A to continue” before you actually get to the main menu.
And it’s even dumber because you can see the game detects your controller before the first logo screen ends when the cursor is auto hidden.