Hashem Is Everywhere:
There is a very chashuv Talmud chacham who has been posted here by others as a “gadol” who uses the word all the time (refering to Reshaim). I don’t see your point.
Also, making a distiction because its not your language is silly. I can curse in many languages, does not being English make it OK?
hereorthere: What if a Rav says you shouldn’t… but its not Assur? (happens often, such as (an extreme) “Menuval B’rishus Hatorah”)