The entire article is moot, because the story of qwerty keyboards being layed out that way is a myth. Nothing more. People can type in an astonishing speed on normal layouts.
https://wiredpen.com/2022/05/12/origin-myths-qwerty-and-dvor....
https://wiredpen.com/2022/05/12/origin-myths-qwerty-and-dvor....
But yes, people can adapt to a lot of poorly designed interfaces!
It is not uncomfortable at all, and I can seemingly type as long as I want in this position without causing injury. The problem was in my head.