WHAT? How could it be "right" to have all those reasons, what?? It's NOT tricky. Know the difference... PERIOD. It's a typo, YES, I agree... because you meant to say "it must be right. Your poor excuse is excused, what.
It's clearly a spelling error. As others have pointed out, the speaker is using the context correctly, they are just spelling it wrong.
how do you know they're using it correctly? They could easily be thinking that the 2 words have opposite uses. And they could believe they're using the correctly spelled word.
This is a very important question. Everyone, write to your congressman so we can get a commission to investigate the matter thoroughly.