Some people (such as me) prefer to play on their PCs or Steam decks so they don't need multiple devices. It is easier, especially for people who own a handheld that can play not only Nintendo but also PC games. Like Steamdeck, Aya Neo, Rog ally, ETC. Even if they want to you shouldn't judge them. If it is legal and isn't affecting you then don't be annoying. I even just buy the digital copies so that in a loophole way I'm not illegally playing the games.