Is typing so hard?

Lately, I see more and more people using acronyms for titles of movies, tv shows, books, video games, whatever. Is it really so hard to type these things out? Does it really take a lot longer to type Revenge of the Sith than RoTS? I don't think it does. Whether it's LOTR or HHGTTG or TNG or GTA, just type the name out already. It's not that hard.