What motivates parents to change the handedness of their children?

[Harley]

I used to be able to write equally well with both hands, but I’m a natural leftie. My parents never forced me to alter this. I have heard from other left handers that I write like a right hander, except with my left hand.

[Tauromachos]

Damn boi, right handed mob. Lefties are pretty good in football, for defenders its harder to stop them.

In Boxing also because most Boxers are righthanded and irritated when facing a lefthanded opponent