I will not stop using the word because it has and will take me places
I would argue that.
Word Sir is offensive to most people and it's being associated with shitposters. It won't take you far, at least not here in this forum.
The only reasonable use of Sir is when referring to Satoshi Nakamoto, it is well-documented and widely approved by the users here.
I want to read Sir Satoshi first post in this forum , but I can't search his post any more