You literally need to look up the definition of what literally means.
1) in a literal sense or manner.
2) (informal) used in an exaggerated way to emphasize a statement or description that is not literally true or possible
I literally just did.
But yeah people using this term still grinds my gears.
https://www.salon.com/2013/08/22/according_to_the_dictionary...
I was quite surprised when I randomly found out yesterday.
I wonder if this is how people felt when some guy invented the word "flammable" in 1813.