Edit: Blocked the author's name, because it's not my tumblr. I didn't expect so many people to misinterpret it and respond in this way.
Edit 2: This is not from the same author, but it's a reply to them. I think it might help clarify the post for those that are confused:
I normally don't worry about usernames on tumblr, but since there've been some really out-of-pocket misconceptions in the thread, I don't want anyone to harass them.
It literally is exactly what they're saying.