In a Western toilet with water in it, the splash is always there, whether you're sitting or squatting.
The only time there isn't any splash is in a proper Asian squat toilet, as it doesn't hold water. The output can be drained away as often as needed, again with no splash.
The only time there isn't any splash is in a proper Asian squat toilet, as it doesn't hold water. The output can be drained away as often as needed, again with no splash.