When people pretend they cannot understand a sentence becuse of a grammatical error.
If you honestly can’t parse out what a person is trying to say because they left out a comma or misspelled a word or God forbid used the wrong “their” perhaps you need to work on reading skills.
I have always told work people that I prefer to be called a different shorting of my name then the one I do prefer. Like if I was Robert I would tell work I prefer Bob instead of Rob.