In fencing at least left handed fighters tend to get a bit further because there are so few of them they are a lot harder to play against. On a training night a left handed fencer might match up with 10 right handers while a right handed might only see one left hander!

> While most right-handed individuals do not exhibit this ability unless they experience an extraordinary event, such as an injury to their right hand, left-handed individuals are compelled to learn how to use their right hand in a right-handed world.

As a person with severe hemophilia in the third world, where the condition is very under-treated (no prophylaxis, very little clotting factor and sometimes none), I've grown up facing this issue with the dominant arm being out of commission due to a bleed for days at a time. I gradually learned to do almost everything with the left hand: brush my teeth, shave, eat, shower, type with one hand (autocompleting IDEs help), even drive a stick shift (using the right hand to hold the wheel briefly while shifting, technically illegal I'll admit).

It's not that difficult to adapt. The barriers are mostly mental because it feels awkward at first. There are some dexterity issues but if you don't mind going slowly, you can get by.

Just sharing my experience, not meant to undermine the challenges faced by left-handed individuals in a right-handed world.