As you progress through the game it steadily gets harder. What’s easy ten minutes in is much harder after an hour of play, as fatigue sets in. (I also think it gets harder too slowly, but that’s a separate matter.)
But more than that, it’s a question of gameplay suitability. It’s a Pac-Man game, not a game of Glass Cannon avoidance.
I’ve already said as much though, I’m only saying it again because you brought it up.