Literally has been used as an intensifier for over 200 years. The Oxford English Dictionary includes a definition of literally meaning “figuratively”. Jane Austen, F. Scott Fitzgerald, Henry David Thoreau, James Fenimore Cooper, James Joyce, Charles Dickens, and Mark Twain all used it that way in their writing.
So until you write something as well respected and enduring as Sanditon, The Great Gatsby, Tom Sawyer, or Ulysses and collect your mother fucking Nobel prize in literature, please choke on a literal dick you confidently incorrect fuckwit.