Is the steam deck open and go?

So I bought a Rog Ally last week and absolutely HATE it. I realize now I despise Windows. Everything keeps crashing and it's hard for me to figure out how to control it, so ill be returning it. I want a device similar to my Nintendo Switch but that plays Steam games. I don't want to mess with a ton of settings to play a game. Would the Steam deck be a better option for me, or should I just stick to my Switch?