Hyperbole is the anwser trust me
Answer: i would say tht the correct answer is in fact (A)
Explanation: thts what i would say
The main reasons are to protect your legal identity & privacy.
Another reason is to brand yourself like they do in the entertainment industry (some examples are: Oprah, Pink, Shakira, Madonna, Ice-T, etc.)
Answer
B or A but im leaning towards B