Refrigerator doors typically swing open to the right because most people are right-handed, and this design allows for easier access to the contents inside the fridge. Since the majority of the population is right-handed, manufacturers design appliances to accommodate this preference.
When the refrigerator door opens to the right, it means that the user can use their dominant hand to pull the door open while their other hand is free to hold items or assist in placing or removing items from the fridge. This design is more ergonomic and convenient for right-handed individuals.
That being said, there are refrigerators with doors that swing open to the left, and some modern models even have reversible door hinges, allowing users to change the direction of the door swing to better suit their preferences or kitchen layout. So, left-handed individuals or those with specific kitchen configurations can find refrigerators that cater to their needs as well.