You expect that every game from Ronaldo. Switzerland were playing well but he is a top-class goalscorer and all three of them were good goals.
Years ago he was a dribbler with bags of pace but now he is a goalscorer and he has kept himself so fit.
There is no reason why he cannot play at 40. His game has developed and his coaches do not ask him to chase back against full-backs because it means he is fresh when he gets it.