Oh my!
You present yourself as an intellectual yet you lack the ability to recognize a simple typographical error of the word "you".
I will explain how one can decipher the most common error and the cause.
The "T" is adjacent the "Y" on the tiny on screen keyboard.
Some people, lacking thin, small, effeminate fingers, have thick, large, masculine fingers that, in error, depress the adjacent key while typing.
See? Easy.
Now you are equipped with the tool to be able to discern simple typing mistakes which will allow you to focus on your formulating an argument instead of rendering petty insults that impress no one...except, perhaps, "tou".