Perhaps - but if you were posting with a handle of “craptranslatorboi” people would probably be advised to be careful with the translator info to you posted. So too with “Dr. Death” I think.
Personally, when seeking a personal physician, I would think not having “death” in their name would be a plus.
Possibly, but there aren’t supervillains named “Translator Doom” or animated cartoon characters named “Translator Zoidberg”. The “Dr.” prefix is so common that I find it surprising that people would assume the online handles DrDeth or Dr. Kenneth Noisewater indicate that the person is a MD.
I am sorry for the highjack, but I must know, what movie character?
As far as the OP, the position that it is acceptable for someone who has any STD to have unprotected sex with an uninformed partner is morally and ethically undefensible.
Frankly, it is so reckless, if the unprotected partner was infected and could prove the causal link in court (a difficult task to be sure), I would award damages to the person who was infected.