I'm a bit confused here. I have two Switch consoles, one for myself and one for my daughter. Say I buy the cartridge for the new Smash Bros game. We take turns

I'm a bit confused here. I have two Switch consoles, one for myself and one for my daughter. Say I buy the cartridge for the new Smash Bros game. We take turns between my console and her console using the cartridge (not at the same time, for obvious reasons). Because her unique console and my unique console are sharing a cart (with same cert, I imagine), is that going to lead to us being banned? I honestly haven't done online yet (BotW mostly, some Bomberman local multiplayer), so I don't know if this is an obvious "no" or not, but I do plan to play Smash Bros.