Never use personal pronouns

 Many influential voices advice never
 to use personal pronouns in scientific reports, as solutions are
 titrated (to ascertain the quantity of a given constituent) in the passive voice
Here one might argue that one is being inculcated, in a small but telling way into the ideals of objectivity.

So when someone on the left name calls another person with
you are a racist bigot et al, if they adopted a broader argumentative style and
and accused in the following way, one could argue that you are a racist etc
this depersonalises the argument and opens it up for possible objective debate.