My friend teaches in a school with a very large number of “immigrants”. She said they stand on the toilet seats and break them because they don’t know to sit.
If you travel through Turkey....even at Istanbul....you tend to notice two styles of toilet featured. There’s the western style (to sit) and the Muslim style (to squat upon). I will say this....once you get accustomed to one method of doing your business....it’s hard to flip. So if a guy gets used to squatting...he’ll think that it’s best and easiest way to get rid of bodily functions. Hence, the reason why they end up in a western nation with sitting requirements and they can’t just readily leave their traditional way of doing it.