I can't get over this part:

“Just imagine: I'm responding to you in Ukrainian and omitting about 60% of the letters from the words, but ChatGPT understands what I am saying and provides an answer in English,” he wrote in an email, offering an example:

Mirgorodchenko: h m n s Antn, m f ukr. im dev w cplsy.

ChatGPT: I think you are trying to say: "Hi, my name is Anton. I'm from Ukraine. I'm a developer with cerebral palsy.