It's not necessarily true that everyone always uses the front right burner on the stove, but there are a few reasons why it might seem that way:
Habit and Convenience: People tend to develop habits over time, and if they consistently use the front right burner, it becomes the default choice for them. It's the most accessible burner for right-handed individuals, as they can easily reach it without crossing over the other burners.
Standard Stove Design: Many stoves are designed with a standard layout where the front right burner is the largest and most powerful one. This configuration is based on the assumption that most people are right-handed, and having the most-used burner in the front-right position makes it easy to access.
Cookware Placement: When people have multiple pots and pans on the stove simultaneously, they may place the larger or more important one on the front right burner because it is the most prominent and easily visible position.
Consistent Heating: Some cooks prefer to use the same burner to maintain a consistent cooking experience. Over time, they become familiar with how that particular burner heats and adjust their cooking techniques accordingly.
Safety Considerations: If there are children or pets in the household, some individuals might choose to use the front right burner to keep the handles of their pots and pans away from the stove's edge, reducing the risk of accidental spills or burns.
That being said, the actual usage of burners can vary widely from person to person and culture to culture. Some people may prefer different burners based on their cooking habits, the type of food they are preparing, or other personal preferences. Ultimately, it comes down to individual habits and cooking practices.