בקשת URL משותפת על ידי Twitter כוללת מחרוזת שאילתה

[vinothkannans (Vinoth Kannan)]

It is useful option to know about who shared the link. Why would you like to remove that?

Anyway you can check previous discussion here

Usernames in shared links break anonymity

I am fine with that as a PR, but you would automatically lose all the sharing badges (first share, nice share, good share, great share) if you disabled usernames there.