Ever since he was a few months old, my in-laws have noticed and remarked with some concern that my youngest nephew reached for things with his left hand for the most part.
Now he is very nearly four, and they are actually telling him to stop and use his right hand when he eats, scribbles with a pencil or uses anything like scissors.
He loves eating, so he had always been (to my inexpert eyes) very good at feeding himself. He has graduated out of chopsticks with finger holes to normal child-chopsticks very young. But they make him hold them and his fork (when he isn't using a knife) in his right hand.
It doesn't seem to cause him much frustration, but AIBU to think this is wrong. I've asked why they are doing this, and SiL says it will be easier to get things for right-handed people in future. That seems a bit weak to me - plenty of people here are left-handed so they are catered for.
It just seems a bit hard on him to me.